67456

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:62

約数の個数: 32

約数和(自身を含む): 146880

約数和(自身を除く): 79424

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 272, 496, 527, 544, 992, 1054, 1088, 1984, 2108, 2176, 3968, 4216, 8432, 16864, 33728, 67456]

約数ペア:

[(1, 67456), (2, 33728), (4, 16864), (8, 8432), (16, 4216), (17, 3968), (31, 2176), (32, 2108), (34, 1984), (62, 1088), (64, 1054), (68, 992), (124, 544), (128, 527), (136, 496), (248, 272)]