31083392

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{12781}}^1$

素因数の和:12814

約数の個数: 32

約数和(自身を含む): 65188200

約数和(自身を除く): 34104808

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 12781, 25562, 51124, 102248, 204496, 242839, 408992, 485678, 817984, 971356, 1635968, 1942712, 3885424, 7770848, 15541696, 31083392]

約数ペア:

[(1, 31083392), (2, 15541696), (4, 7770848), (8, 3885424), (16, 1942712), (19, 1635968), (32, 971356), (38, 817984), (64, 485678), (76, 408992), (128, 242839), (152, 204496), (304, 102248), (608, 51124), (1216, 25562), (2432, 12781)]