42173584

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1213}}^1$

素因数の和:1315

約数の個数: 40

約数和(自身を含む): 85353912

約数和(自身を除く): 43180328

約数列:

[1, 2, 4, 8, 16, 41, 53, 82, 106, 164, 212, 328, 424, 656, 848, 1213, 2173, 2426, 4346, 4852, 8692, 9704, 17384, 19408, 34768, 49733, 64289, 99466, 128578, 198932, 257156, 397864, 514312, 795728, 1028624, 2635849, 5271698, 10543396, 21086792, 42173584]

約数ペア:

[(1, 42173584), (2, 21086792), (4, 10543396), (8, 5271698), (16, 2635849), (41, 1028624), (53, 795728), (82, 514312), (106, 397864), (164, 257156), (212, 198932), (328, 128578), (424, 99466), (656, 64289), (848, 49733), (1213, 34768), (2173, 19408), (2426, 17384), (4346, 9704), (4852, 8692)]