22971472

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:427

約数の個数: 40

約数和(自身を含む): 45961344

約数和(自身を除く): 22989872

約数列:

[1, 2, 4, 8, 16, 53, 103, 106, 206, 212, 263, 412, 424, 526, 824, 848, 1052, 1648, 2104, 4208, 5459, 10918, 13939, 21836, 27089, 27878, 43672, 54178, 55756, 87344, 108356, 111512, 216712, 223024, 433424, 1435717, 2871434, 5742868, 11485736, 22971472]

約数ペア:

[(1, 22971472), (2, 11485736), (4, 5742868), (8, 2871434), (16, 1435717), (53, 433424), (103, 223024), (106, 216712), (206, 111512), (212, 108356), (263, 87344), (412, 55756), (424, 54178), (526, 43672), (824, 27878), (848, 27089), (1052, 21836), (1648, 13939), (2104, 10918), (4208, 5459)]