90465718

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{461}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 158070528

約数和(自身を除く): 67604810

約数列:

[1, 2, 7, 14, 107, 131, 214, 262, 461, 749, 917, 922, 1498, 1834, 3227, 6454, 14017, 28034, 49327, 60391, 98119, 98654, 120782, 196238, 345289, 422737, 690578, 845474, 6461837, 12923674, 45232859, 90465718]

約数ペア:

[(1, 90465718), (2, 45232859), (7, 12923674), (14, 6461837), (107, 845474), (131, 690578), (214, 422737), (262, 345289), (461, 196238), (749, 120782), (917, 98654), (922, 98119), (1498, 60391), (1834, 49327), (3227, 28034), (6454, 14017)]