128524604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{3917}}^1$

素因数の和:4565

約数の個数: 24

約数和(自身を含む): 242665248

約数和(自身を除く): 114140644

約数列:

[1, 2, 4, 13, 26, 52, 631, 1262, 2524, 3917, 7834, 8203, 15668, 16406, 32812, 50921, 101842, 203684, 2471627, 4943254, 9886508, 32131151, 64262302, 128524604]

約数ペア:

[(1, 128524604), (2, 64262302), (4, 32131151), (13, 9886508), (26, 4943254), (52, 2471627), (631, 203684), (1262, 101842), (2524, 50921), (3917, 32812), (7834, 16406), (8203, 15668)]