16563424

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1$

素因数の和:383

約数の個数: 48

約数和(自身を含む): 34352640

約数和(自身を除く): 17789216

約数列:

[1, 2, 4, 8, 16, 31, 32, 59, 62, 118, 124, 236, 248, 283, 472, 496, 566, 944, 992, 1132, 1829, 1888, 2264, 3658, 4528, 7316, 8773, 9056, 14632, 16697, 17546, 29264, 33394, 35092, 58528, 66788, 70184, 133576, 140368, 267152, 280736, 517607, 534304, 1035214, 2070428, 4140856, 8281712, 16563424]

約数ペア:

[(1, 16563424), (2, 8281712), (4, 4140856), (8, 2070428), (16, 1035214), (31, 534304), (32, 517607), (59, 280736), (62, 267152), (118, 140368), (124, 133576), (236, 70184), (248, 66788), (283, 58528), (472, 35092), (496, 33394), (566, 29264), (944, 17546), (992, 16697), (1132, 14632), (1829, 9056), (1888, 8773), (2264, 7316), (3658, 4528)]