56431936

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1129}}^1$

素因数の和:1223

約数の個数: 56

約数和(自身を含む): 123992640

約数和(自身を除く): 67560704

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 142, 176, 284, 352, 568, 704, 781, 1129, 1136, 1562, 2258, 2272, 3124, 4516, 4544, 6248, 9032, 12419, 12496, 18064, 24838, 24992, 36128, 49676, 49984, 72256, 80159, 99352, 160318, 198704, 320636, 397408, 641272, 794816, 881749, 1282544, 1763498, 2565088, 3526996, 5130176, 7053992, 14107984, 28215968, 56431936]

約数ペア:

[(1, 56431936), (2, 28215968), (4, 14107984), (8, 7053992), (11, 5130176), (16, 3526996), (22, 2565088), (32, 1763498), (44, 1282544), (64, 881749), (71, 794816), (88, 641272), (142, 397408), (176, 320636), (284, 198704), (352, 160318), (568, 99352), (704, 80159), (781, 72256), (1129, 49984), (1136, 49676), (1562, 36128), (2258, 24992), (2272, 24838), (3124, 18064), (4516, 12496), (4544, 12419), (6248, 9032)]