391644832

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{283}}^1\times {\mathrm{733}}^1$

素因数の和:1085

約数の個数: 48

約数和(自身を含む): 787963680

約数和(自身を除く): 396318848

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 236, 283, 472, 566, 733, 944, 1132, 1466, 1888, 2264, 2932, 4528, 5864, 9056, 11728, 16697, 23456, 33394, 43247, 66788, 86494, 133576, 172988, 207439, 267152, 345976, 414878, 534304, 691952, 829756, 1383904, 1659512, 3319024, 6638048, 12238901, 24477802, 48955604, 97911208, 195822416, 391644832]

約数ペア:

[(1, 391644832), (2, 195822416), (4, 97911208), (8, 48955604), (16, 24477802), (32, 12238901), (59, 6638048), (118, 3319024), (236, 1659512), (283, 1383904), (472, 829756), (566, 691952), (733, 534304), (944, 414878), (1132, 345976), (1466, 267152), (1888, 207439), (2264, 172988), (2932, 133576), (4528, 86494), (5864, 66788), (9056, 43247), (11728, 33394), (16697, 23456)]