91136528

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{26249}}^1$

素因数の和:26295

約数の個数: 40

約数和(自身を含む): 208320000

約数和(自身を除く): 117183472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 26249, 52498, 104996, 183743, 209992, 367486, 419984, 734972, 813719, 1469944, 1627438, 2939888, 3254876, 5696033, 6509752, 11392066, 13019504, 22784132, 45568264, 91136528]

約数ペア:

[(1, 91136528), (2, 45568264), (4, 22784132), (7, 13019504), (8, 11392066), (14, 6509752), (16, 5696033), (28, 3254876), (31, 2939888), (56, 1627438), (62, 1469944), (112, 813719), (124, 734972), (217, 419984), (248, 367486), (434, 209992), (496, 183743), (868, 104996), (1736, 52498), (3472, 26249)]