91217698

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1619}}^1$

素因数の和:1842

約数の個数: 32

約数和(自身を含む): 161663040

約数和(自身を除く): 70445342

約数列:

[1, 2, 11, 13, 22, 26, 143, 197, 286, 394, 1619, 2167, 2561, 3238, 4334, 5122, 17809, 21047, 28171, 35618, 42094, 56342, 231517, 318943, 463034, 637886, 3508373, 4146259, 7016746, 8292518, 45608849, 91217698]

約数ペア:

[(1, 91217698), (2, 45608849), (11, 8292518), (13, 7016746), (22, 4146259), (26, 3508373), (143, 637886), (197, 463034), (286, 318943), (394, 231517), (1619, 56342), (2167, 42094), (2561, 35618), (3238, 28171), (4334, 21047), (5122, 17809)]