8165456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1061}}^1$

素因数の和:1119

約数の個数: 40

約数和(自身を含む): 17514504

約数和(自身を除く): 9349048

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1061, 1924, 2122, 3848, 4244, 7696, 8488, 13793, 16976, 27586, 39257, 55172, 78514, 110344, 157028, 220688, 314056, 510341, 628112, 1020682, 2041364, 4082728, 8165456]

約数ペア:

[(1, 8165456), (2, 4082728), (4, 2041364), (8, 1020682), (13, 628112), (16, 510341), (26, 314056), (37, 220688), (52, 157028), (74, 110344), (104, 78514), (148, 55172), (208, 39257), (296, 27586), (481, 16976), (592, 13793), (962, 8488), (1061, 7696), (1924, 4244), (2122, 3848)]