31235824

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{569}}^1$

素因数の和:697

約数の個数: 40

約数和(自身を含む): 62763840

約数和(自身を除く): 31528016

約数列:

[1, 2, 4, 8, 16, 47, 73, 94, 146, 188, 292, 376, 569, 584, 752, 1138, 1168, 2276, 3431, 4552, 6862, 9104, 13724, 26743, 27448, 41537, 53486, 54896, 83074, 106972, 166148, 213944, 332296, 427888, 664592, 1952239, 3904478, 7808956, 15617912, 31235824]

約数ペア:

[(1, 31235824), (2, 15617912), (4, 7808956), (8, 3904478), (16, 1952239), (47, 664592), (73, 427888), (94, 332296), (146, 213944), (188, 166148), (292, 106972), (376, 83074), (569, 54896), (584, 53486), (752, 41537), (1138, 27448), (1168, 26743), (2276, 13724), (3431, 9104), (4552, 6862)]