305280064

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{153871}}^1$

素因数の和:153914

約数の個数: 28

約数和(自身を含む): 625335808

約数和(自身を除く): 320055744

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 153871, 307742, 615484, 1230968, 2461936, 4770001, 4923872, 9540002, 9847744, 19080004, 38160008, 76320016, 152640032, 305280064]

約数ペア:

[(1, 305280064), (2, 152640032), (4, 76320016), (8, 38160008), (16, 19080004), (31, 9847744), (32, 9540002), (62, 4923872), (64, 4770001), (124, 2461936), (248, 1230968), (496, 615484), (992, 307742), (1984, 153871)]