31359968

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{3391}}^1$

素因数の和:3435

約数の個数: 36

約数和(自身を含む): 65604672

約数和(自身を除く): 34244704

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 289, 544, 578, 1156, 2312, 3391, 4624, 6782, 9248, 13564, 27128, 54256, 57647, 108512, 115294, 230588, 461176, 922352, 979999, 1844704, 1959998, 3919996, 7839992, 15679984, 31359968]

約数ペア:

[(1, 31359968), (2, 15679984), (4, 7839992), (8, 3919996), (16, 1959998), (17, 1844704), (32, 979999), (34, 922352), (68, 461176), (136, 230588), (272, 115294), (289, 108512), (544, 57647), (578, 54256), (1156, 27128), (2312, 13564), (3391, 9248), (4624, 6782)]