31693168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8963}}^1$

素因数の和:9001

約数の個数: 40

約数和(自身を含む): 70026768

約数和(自身を除く): 38333600

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 8963, 17926, 35852, 71704, 116519, 143408, 152371, 233038, 304742, 466076, 609484, 932152, 1218968, 1864304, 1980823, 2437936, 3961646, 7923292, 15846584, 31693168]

約数ペア:

[(1, 31693168), (2, 15846584), (4, 7923292), (8, 3961646), (13, 2437936), (16, 1980823), (17, 1864304), (26, 1218968), (34, 932152), (52, 609484), (68, 466076), (104, 304742), (136, 233038), (208, 152371), (221, 143408), (272, 116519), (442, 71704), (884, 35852), (1768, 17926), (3536, 8963)]