85207808

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2797}}^1$

素因数の和:2837

約数の個数: 72

約数和(自身を含む): 205888032

約数和(自身を除く): 120680224

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 544, 896, 952, 1088, 1792, 1904, 2176, 2797, 3808, 4352, 5594, 7616, 11188, 15232, 19579, 22376, 30464, 39158, 44752, 47549, 78316, 89504, 95098, 156632, 179008, 190196, 313264, 332843, 358016, 380392, 626528, 665686, 716032, 760784, 1253056, 1331372, 1521568, 2506112, 2662744, 3043136, 5012224, 5325488, 6086272, 10650976, 12172544, 21301952, 42603904, 85207808]

約数ペア:

[(1, 85207808), (2, 42603904), (4, 21301952), (7, 12172544), (8, 10650976), (14, 6086272), (16, 5325488), (17, 5012224), (28, 3043136), (32, 2662744), (34, 2506112), (56, 1521568), (64, 1331372), (68, 1253056), (112, 760784), (119, 716032), (128, 665686), (136, 626528), (224, 380392), (238, 358016), (256, 332843), (272, 313264), (448, 190196), (476, 179008), (544, 156632), (896, 95098), (952, 89504), (1088, 78316), (1792, 47549), (1904, 44752), (2176, 39158), (2797, 30464), (3808, 22376), (4352, 19579), (5594, 15232), (7616, 11188)]