84404816

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{449}}^1$

素因数の和:867

約数の個数: 40

約数和(自身を含む): 169632000

約数和(自身を除く): 85227184

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 379, 449, 496, 758, 898, 1516, 1796, 3032, 3592, 6064, 7184, 11749, 13919, 23498, 27838, 46996, 55676, 93992, 111352, 170171, 187984, 222704, 340342, 680684, 1361368, 2722736, 5275301, 10550602, 21101204, 42202408, 84404816]

約数ペア:

[(1, 84404816), (2, 42202408), (4, 21101204), (8, 10550602), (16, 5275301), (31, 2722736), (62, 1361368), (124, 680684), (248, 340342), (379, 222704), (449, 187984), (496, 170171), (758, 111352), (898, 93992), (1516, 55676), (1796, 46996), (3032, 27838), (3592, 23498), (6064, 13919), (7184, 11749)]