89626270

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{2207}}^1$

素因数の和:2376

約数の個数: 32

約数和(自身を含む): 167878656

約数和(自身を除く): 78252386

約数列:

[1, 2, 5, 10, 31, 62, 131, 155, 262, 310, 655, 1310, 2207, 4061, 4414, 8122, 11035, 20305, 22070, 40610, 68417, 136834, 289117, 342085, 578234, 684170, 1445585, 2891170, 8962627, 17925254, 44813135, 89626270]

約数ペア:

[(1, 89626270), (2, 44813135), (5, 17925254), (10, 8962627), (31, 2891170), (62, 1445585), (131, 684170), (155, 578234), (262, 342085), (310, 289117), (655, 136834), (1310, 68417), (2207, 40610), (4061, 22070), (4414, 20305), (8122, 11035)]