89958652

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1699}}^1$

素因数の和:1802

約数の個数: 48

約数和(自身を含む): 188876800

約数和(自身を除く): 98918148

約数列:

[1, 2, 4, 7, 14, 28, 31, 61, 62, 122, 124, 217, 244, 427, 434, 854, 868, 1699, 1708, 1891, 3398, 3782, 6796, 7564, 11893, 13237, 23786, 26474, 47572, 52669, 52948, 103639, 105338, 207278, 210676, 368683, 414556, 725473, 737366, 1450946, 1474732, 2901892, 3212809, 6425618, 12851236, 22489663, 44979326, 89958652]

約数ペア:

[(1, 89958652), (2, 44979326), (4, 22489663), (7, 12851236), (14, 6425618), (28, 3212809), (31, 2901892), (61, 1474732), (62, 1450946), (122, 737366), (124, 725473), (217, 414556), (244, 368683), (427, 210676), (434, 207278), (854, 105338), (868, 103639), (1699, 52948), (1708, 52669), (1891, 47572), (3398, 26474), (3782, 23786), (6796, 13237), (7564, 11893)]