43361968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12263}}^1$

素因数の和:12301

約数の個数: 40

約数和(自身を含む): 95806368

約数和(自身を除く): 52444400

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 12263, 24526, 49052, 98104, 159419, 196208, 208471, 318838, 416942, 637676, 833884, 1275352, 1667768, 2550704, 2710123, 3335536, 5420246, 10840492, 21680984, 43361968]

約数ペア:

[(1, 43361968), (2, 21680984), (4, 10840492), (8, 5420246), (13, 3335536), (16, 2710123), (17, 2550704), (26, 1667768), (34, 1275352), (52, 833884), (68, 637676), (104, 416942), (136, 318838), (208, 208471), (221, 196208), (272, 159419), (442, 98104), (884, 49052), (1768, 24526), (3536, 12263)]