31681968

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{34739}}^1$

素因数の和:34769

約数の個数: 40

約数和(自身を含む): 86155200

約数和(自身を除く): 54473232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 34739, 69478, 104217, 138956, 208434, 277912, 416868, 555824, 660041, 833736, 1320082, 1667472, 1980123, 2640164, 3960246, 5280328, 7920492, 10560656, 15840984, 31681968]

約数ペア:

[(1, 31681968), (2, 15840984), (3, 10560656), (4, 7920492), (6, 5280328), (8, 3960246), (12, 2640164), (16, 1980123), (19, 1667472), (24, 1320082), (38, 833736), (48, 660041), (57, 555824), (76, 416868), (114, 277912), (152, 208434), (228, 138956), (304, 104217), (456, 69478), (912, 34739)]