85138648

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{49043}}^1$

素因数の和:49087

約数の個数: 32

約数和(自身を含む): 188328960

約数和(自身を除く): 103190312

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 49043, 98086, 196172, 343301, 392344, 686602, 1373204, 1520333, 2746408, 3040666, 6081332, 10642331, 12162664, 21284662, 42569324, 85138648]

約数ペア:

[(1, 85138648), (2, 42569324), (4, 21284662), (7, 12162664), (8, 10642331), (14, 6081332), (28, 3040666), (31, 2746408), (56, 1520333), (62, 1373204), (124, 686602), (217, 392344), (248, 343301), (434, 196172), (868, 98086), (1736, 49043)]