86723936

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12263}}^1$

素因数の和:12303

約数の個数: 48

約数和(自身を含む): 194703264

約数和(自身を除く): 107979328

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 12263, 24526, 49052, 98104, 159419, 196208, 208471, 318838, 392416, 416942, 637676, 833884, 1275352, 1667768, 2550704, 2710123, 3335536, 5101408, 5420246, 6671072, 10840492, 21680984, 43361968, 86723936]

約数ペア:

[(1, 86723936), (2, 43361968), (4, 21680984), (8, 10840492), (13, 6671072), (16, 5420246), (17, 5101408), (26, 3335536), (32, 2710123), (34, 2550704), (52, 1667768), (68, 1275352), (104, 833884), (136, 637676), (208, 416942), (221, 392416), (272, 318838), (416, 208471), (442, 196208), (544, 159419), (884, 98104), (1768, 49052), (3536, 24526), (7072, 12263)]