42926816

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1$

素因数の和:547

約数の個数: 48

約数和(自身を含む): 88260480

約数和(自身を除く): 45333664

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 109, 124, 218, 248, 397, 436, 496, 794, 872, 992, 1588, 1744, 3176, 3379, 3488, 6352, 6758, 12307, 12704, 13516, 24614, 27032, 43273, 49228, 54064, 86546, 98456, 108128, 173092, 196912, 346184, 393824, 692368, 1341463, 1384736, 2682926, 5365852, 10731704, 21463408, 42926816]

約数ペア:

[(1, 42926816), (2, 21463408), (4, 10731704), (8, 5365852), (16, 2682926), (31, 1384736), (32, 1341463), (62, 692368), (109, 393824), (124, 346184), (218, 196912), (248, 173092), (397, 108128), (436, 98456), (496, 86546), (794, 54064), (872, 49228), (992, 43273), (1588, 27032), (1744, 24614), (3176, 13516), (3379, 12704), (3488, 12307), (6352, 6758)]