83856464

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{421}}^1$

素因数の和:699

約数の個数: 40

約数和(自身を含む): 166403040

約数和(自身を除く): 82546576

約数列:

[1, 2, 4, 8, 16, 59, 118, 211, 236, 421, 422, 472, 842, 844, 944, 1684, 1688, 3368, 3376, 6736, 12449, 24839, 24898, 49678, 49796, 88831, 99356, 99592, 177662, 198712, 199184, 355324, 397424, 710648, 1421296, 5241029, 10482058, 20964116, 41928232, 83856464]

約数ペア:

[(1, 83856464), (2, 41928232), (4, 20964116), (8, 10482058), (16, 5241029), (59, 1421296), (118, 710648), (211, 397424), (236, 355324), (421, 199184), (422, 198712), (472, 177662), (842, 99592), (844, 99356), (944, 88831), (1684, 49796), (1688, 49678), (3368, 24898), (3376, 24839), (6736, 12449)]