16529168

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{907}}^1$

素因数の和:999

約数の個数: 40

約数和(自身を含む): 34453152

約数和(自身を除く): 17923984

約数列:

[1, 2, 4, 8, 16, 17, 34, 67, 68, 134, 136, 268, 272, 536, 907, 1072, 1139, 1814, 2278, 3628, 4556, 7256, 9112, 14512, 15419, 18224, 30838, 60769, 61676, 121538, 123352, 243076, 246704, 486152, 972304, 1033073, 2066146, 4132292, 8264584, 16529168]

約数ペア:

[(1, 16529168), (2, 8264584), (4, 4132292), (8, 2066146), (16, 1033073), (17, 972304), (34, 486152), (67, 246704), (68, 243076), (134, 123352), (136, 121538), (268, 61676), (272, 60769), (536, 30838), (907, 18224), (1072, 15419), (1139, 14512), (1814, 9112), (2278, 7256), (3628, 4556)]