40963184

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{709}}^1$

素因数の和:897

約数の個数: 40

約数和(自身を含む): 83461920

約数和(自身を除く): 42498736

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 157, 184, 314, 368, 628, 709, 1256, 1418, 2512, 2836, 3611, 5672, 7222, 11344, 14444, 16307, 28888, 32614, 57776, 65228, 111313, 130456, 222626, 260912, 445252, 890504, 1781008, 2560199, 5120398, 10240796, 20481592, 40963184]

約数ペア:

[(1, 40963184), (2, 20481592), (4, 10240796), (8, 5120398), (16, 2560199), (23, 1781008), (46, 890504), (92, 445252), (157, 260912), (184, 222626), (314, 130456), (368, 111313), (628, 65228), (709, 57776), (1256, 32614), (1418, 28888), (2512, 16307), (2836, 14444), (3611, 11344), (5672, 7222)]