31192304

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13633}}^1$

素因数の和:13665

約数の個数: 40

約数和(自身を含む): 71005872

約数和(自身を除く): 39813568

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 13633, 27266, 54532, 109064, 149963, 177229, 218128, 299926, 354458, 599852, 708916, 1199704, 1417832, 1949519, 2399408, 2835664, 3899038, 7798076, 15596152, 31192304]

約数ペア:

[(1, 31192304), (2, 15596152), (4, 7798076), (8, 3899038), (11, 2835664), (13, 2399408), (16, 1949519), (22, 1417832), (26, 1199704), (44, 708916), (52, 599852), (88, 354458), (104, 299926), (143, 218128), (176, 177229), (208, 149963), (286, 109064), (572, 54532), (1144, 27266), (2288, 13633)]