84008816

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{631}}^1$

素因数の和:849

約数の個数: 40

約数和(自身を含む): 167158944

約数和(自身を除く): 83150128

約数列:

[1, 2, 4, 8, 16, 53, 106, 157, 212, 314, 424, 628, 631, 848, 1256, 1262, 2512, 2524, 5048, 8321, 10096, 16642, 33284, 33443, 66568, 66886, 99067, 133136, 133772, 198134, 267544, 396268, 535088, 792536, 1585072, 5250551, 10501102, 21002204, 42004408, 84008816]

約数ペア:

[(1, 84008816), (2, 42004408), (4, 21002204), (8, 10501102), (16, 5250551), (53, 1585072), (106, 792536), (157, 535088), (212, 396268), (314, 267544), (424, 198134), (628, 133772), (631, 133136), (848, 99067), (1256, 66886), (1262, 66568), (2512, 33443), (2524, 33284), (5048, 16642), (8321, 10096)]