31042312

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{10459}}^1$

素因数の和:10525

約数の個数: 32

約数和(自身を含む): 67780800

約数和(自身を除く): 36738488

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 10459, 20918, 41836, 73213, 83672, 146426, 292852, 554327, 585704, 1108654, 2217308, 3880289, 4434616, 7760578, 15521156, 31042312]

約数ペア:

[(1, 31042312), (2, 15521156), (4, 7760578), (7, 4434616), (8, 3880289), (14, 2217308), (28, 1108654), (53, 585704), (56, 554327), (106, 292852), (212, 146426), (371, 83672), (424, 73213), (742, 41836), (1484, 20918), (2968, 10459)]