3131248

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:205

約数の個数: 40

約数和(自身を含む): 6428160

約数和(自身を除く): 3296912

約数列:

[1, 2, 4, 8, 16, 31, 59, 62, 107, 118, 124, 214, 236, 248, 428, 472, 496, 856, 944, 1712, 1829, 3317, 3658, 6313, 6634, 7316, 12626, 13268, 14632, 25252, 26536, 29264, 50504, 53072, 101008, 195703, 391406, 782812, 1565624, 3131248]

約数ペア:

[(1, 3131248), (2, 1565624), (4, 782812), (8, 391406), (16, 195703), (31, 101008), (59, 53072), (62, 50504), (107, 29264), (118, 26536), (124, 25252), (214, 14632), (236, 13268), (248, 12626), (428, 7316), (472, 6634), (496, 6313), (856, 3658), (944, 3317), (1712, 1829)]