91386512

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{26321}}^1$

素因数の和:26367

約数の個数: 40

約数和(自身を含む): 208891392

約数和(自身を除く): 117504880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 26321, 52642, 105284, 184247, 210568, 368494, 421136, 736988, 815951, 1473976, 1631902, 2947952, 3263804, 5711657, 6527608, 11423314, 13055216, 22846628, 45693256, 91386512]

約数ペア:

[(1, 91386512), (2, 45693256), (4, 22846628), (7, 13055216), (8, 11423314), (14, 6527608), (16, 5711657), (28, 3263804), (31, 2947952), (56, 1631902), (62, 1473976), (112, 815951), (124, 736988), (217, 421136), (248, 368494), (434, 210568), (496, 184247), (868, 105284), (1736, 52642), (3472, 26321)]