86319584

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:272

約数の個数: 96

約数和(自身を含む): 196721280

約数和(自身を除く): 110401696

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 67, 76, 104, 134, 152, 163, 208, 247, 268, 304, 326, 416, 494, 536, 608, 652, 871, 988, 1072, 1273, 1304, 1742, 1976, 2119, 2144, 2546, 2608, 3097, 3484, 3952, 4238, 5092, 5216, 6194, 6968, 7904, 8476, 10184, 10921, 12388, 13936, 16549, 16952, 20368, 21842, 24776, 27872, 33098, 33904, 40261, 40736, 43684, 49552, 66196, 67808, 80522, 87368, 99104, 132392, 141973, 161044, 174736, 207499, 264784, 283946, 322088, 349472, 414998, 529568, 567892, 644176, 829996, 1135784, 1288352, 1659992, 2271568, 2697487, 3319984, 4543136, 5394974, 6639968, 10789948, 21579896, 43159792, 86319584]

約数ペア:

[(1, 86319584), (2, 43159792), (4, 21579896), (8, 10789948), (13, 6639968), (16, 5394974), (19, 4543136), (26, 3319984), (32, 2697487), (38, 2271568), (52, 1659992), (67, 1288352), (76, 1135784), (104, 829996), (134, 644176), (152, 567892), (163, 529568), (208, 414998), (247, 349472), (268, 322088), (304, 283946), (326, 264784), (416, 207499), (494, 174736), (536, 161044), (608, 141973), (652, 132392), (871, 99104), (988, 87368), (1072, 80522), (1273, 67808), (1304, 66196), (1742, 49552), (1976, 43684), (2119, 40736), (2144, 40261), (2546, 33904), (2608, 33098), (3097, 27872), (3484, 24776), (3952, 21842), (4238, 20368), (5092, 16952), (5216, 16549), (6194, 13936), (6968, 12388), (7904, 10921), (8476, 10184)]