8116208

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1$

素因数の和:641

約数の個数: 40

約数和(自身を含む): 16994448

約数和(自身を除く): 8878240

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 68, 106, 136, 212, 272, 424, 563, 848, 901, 1126, 1802, 2252, 3604, 4504, 7208, 9008, 9571, 14416, 19142, 29839, 38284, 59678, 76568, 119356, 153136, 238712, 477424, 507263, 1014526, 2029052, 4058104, 8116208]

約数ペア:

[(1, 8116208), (2, 4058104), (4, 2029052), (8, 1014526), (16, 507263), (17, 477424), (34, 238712), (53, 153136), (68, 119356), (106, 76568), (136, 59678), (212, 38284), (272, 29839), (424, 19142), (563, 14416), (848, 9571), (901, 9008), (1126, 7208), (1802, 4504), (2252, 3604)]