8973136

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:347

約数の個数: 40

約数和(自身を含む): 18252800

約数和(自身を除く): 9279664

約数列:

[1, 2, 4, 8, 16, 31, 62, 79, 124, 158, 229, 248, 316, 458, 496, 632, 916, 1264, 1832, 2449, 3664, 4898, 7099, 9796, 14198, 18091, 19592, 28396, 36182, 39184, 56792, 72364, 113584, 144728, 289456, 560821, 1121642, 2243284, 4486568, 8973136]

約数ペア:

[(1, 8973136), (2, 4486568), (4, 2243284), (8, 1121642), (16, 560821), (31, 289456), (62, 144728), (79, 113584), (124, 72364), (158, 56792), (229, 39184), (248, 36182), (316, 28396), (458, 19592), (496, 18091), (632, 14198), (916, 9796), (1264, 7099), (1832, 4898), (2449, 3664)]