31337568

素因数分解:

$2^5\times 3^2\times {\mathrm{233}}^1\times {\mathrm{467}}^1$

素因数の和:716

約数の個数: 72

約数和(自身を含む): 89690328

約数和(自身を除く): 58352760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 233, 288, 466, 467, 699, 932, 934, 1398, 1401, 1864, 1868, 2097, 2796, 2802, 3728, 3736, 4194, 4203, 5592, 5604, 7456, 7472, 8388, 8406, 11184, 11208, 14944, 16776, 16812, 22368, 22416, 33552, 33624, 44832, 67104, 67248, 108811, 134496, 217622, 326433, 435244, 652866, 870488, 979299, 1305732, 1740976, 1958598, 2611464, 3481952, 3917196, 5222928, 7834392, 10445856, 15668784, 31337568]

約数ペア:

[(1, 31337568), (2, 15668784), (3, 10445856), (4, 7834392), (6, 5222928), (8, 3917196), (9, 3481952), (12, 2611464), (16, 1958598), (18, 1740976), (24, 1305732), (32, 979299), (36, 870488), (48, 652866), (72, 435244), (96, 326433), (144, 217622), (233, 134496), (288, 108811), (466, 67248), (467, 67104), (699, 44832), (932, 33624), (934, 33552), (1398, 22416), (1401, 22368), (1864, 16812), (1868, 16776), (2097, 14944), (2796, 11208), (2802, 11184), (3728, 8406), (3736, 8388), (4194, 7472), (4203, 7456), (5592, 5604)]