2783183968

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{165037}}^1$

素因数の和:165095

約数の個数: 48

約数和(自身を含む): 5988898944

約数和(自身を除く): 3205714976

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 2108, 4216, 8432, 16864, 165037, 330074, 660148, 1320296, 2640592, 2805629, 5116147, 5281184, 5611258, 10232294, 11222516, 20464588, 22445032, 40929176, 44890064, 81858352, 86974499, 89780128, 163716704, 173948998, 347897996, 695795992, 1391591984, 2783183968]

約数ペア:

[(1, 2783183968), (2, 1391591984), (4, 695795992), (8, 347897996), (16, 173948998), (17, 163716704), (31, 89780128), (32, 86974499), (34, 81858352), (62, 44890064), (68, 40929176), (124, 22445032), (136, 20464588), (248, 11222516), (272, 10232294), (496, 5611258), (527, 5281184), (544, 5116147), (992, 2805629), (1054, 2640592), (2108, 1320296), (4216, 660148), (8432, 330074), (16864, 165037)]