87066928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{24623}}^1$

素因数の和:24661

約数の個数: 40

約数和(自身を含む): 192362688

約数和(自身を除く): 105295760

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 24623, 49246, 98492, 196984, 320099, 393968, 418591, 640198, 837182, 1280396, 1674364, 2560792, 3348728, 5121584, 5441683, 6697456, 10883366, 21766732, 43533464, 87066928]

約数ペア:

[(1, 87066928), (2, 43533464), (4, 21766732), (8, 10883366), (13, 6697456), (16, 5441683), (17, 5121584), (26, 3348728), (34, 2560792), (52, 1674364), (68, 1280396), (104, 837182), (136, 640198), (208, 418591), (221, 393968), (272, 320099), (442, 196984), (884, 98492), (1768, 49246), (3536, 24623)]