84347168

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1213}}^1$

素因数の和:1317

約数の個数: 48

約数和(自身を含む): 173461176

約数和(自身を除く): 89114008

約数列:

[1, 2, 4, 8, 16, 32, 41, 53, 82, 106, 164, 212, 328, 424, 656, 848, 1213, 1312, 1696, 2173, 2426, 4346, 4852, 8692, 9704, 17384, 19408, 34768, 38816, 49733, 64289, 69536, 99466, 128578, 198932, 257156, 397864, 514312, 795728, 1028624, 1591456, 2057248, 2635849, 5271698, 10543396, 21086792, 42173584, 84347168]

約数ペア:

[(1, 84347168), (2, 42173584), (4, 21086792), (8, 10543396), (16, 5271698), (32, 2635849), (41, 2057248), (53, 1591456), (82, 1028624), (106, 795728), (164, 514312), (212, 397864), (328, 257156), (424, 198932), (656, 128578), (848, 99466), (1213, 69536), (1312, 64289), (1696, 49733), (2173, 38816), (2426, 34768), (4346, 19408), (4852, 17384), (8692, 9704)]