64189168

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{701}}^1$

素因数の和:865

約数の個数: 40

約数和(自身を含む): 127960560

約数和(自身を除く): 63771392

約数列:

[1, 2, 4, 8, 16, 59, 97, 118, 194, 236, 388, 472, 701, 776, 944, 1402, 1552, 2804, 5608, 5723, 11216, 11446, 22892, 41359, 45784, 67997, 82718, 91568, 135994, 165436, 271988, 330872, 543976, 661744, 1087952, 4011823, 8023646, 16047292, 32094584, 64189168]

約数ペア:

[(1, 64189168), (2, 32094584), (4, 16047292), (8, 8023646), (16, 4011823), (59, 1087952), (97, 661744), (118, 543976), (194, 330872), (236, 271988), (388, 165436), (472, 135994), (701, 91568), (776, 82718), (944, 67997), (1402, 45784), (1552, 41359), (2804, 22892), (5608, 11446), (5723, 11216)]