84705424

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1303}}^1$

素因数の和:1567

約数の個数: 40

約数和(自身を含む): 174631680

約数和(自身を除く): 89926256

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 239, 272, 478, 956, 1303, 1912, 2606, 3824, 4063, 5212, 8126, 10424, 16252, 20848, 22151, 32504, 44302, 65008, 88604, 177208, 311417, 354416, 622834, 1245668, 2491336, 4982672, 5294089, 10588178, 21176356, 42352712, 84705424]

約数ペア:

[(1, 84705424), (2, 42352712), (4, 21176356), (8, 10588178), (16, 5294089), (17, 4982672), (34, 2491336), (68, 1245668), (136, 622834), (239, 354416), (272, 311417), (478, 177208), (956, 88604), (1303, 65008), (1912, 44302), (2606, 32504), (3824, 22151), (4063, 20848), (5212, 16252), (8126, 10424)]