40165928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{15739}}^1$

素因数の和:15785

約数の個数: 32

約数和(自身を含む): 84996000

約数和(自身を除く): 44830072

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 1276, 2552, 15739, 31478, 62956, 125912, 173129, 346258, 456431, 692516, 912862, 1385032, 1825724, 3651448, 5020741, 10041482, 20082964, 40165928]

約数ペア:

[(1, 40165928), (2, 20082964), (4, 10041482), (8, 5020741), (11, 3651448), (22, 1825724), (29, 1385032), (44, 912862), (58, 692516), (88, 456431), (116, 346258), (232, 173129), (319, 125912), (638, 62956), (1276, 31478), (2552, 15739)]