31425088

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{601}}^1$

素因数の和:675

約数の個数: 56

約数和(自身を含む): 67279520

約数和(自身を除く): 35854432

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 64, 76, 86, 152, 172, 304, 344, 601, 608, 688, 817, 1202, 1216, 1376, 1634, 2404, 2752, 3268, 4808, 6536, 9616, 11419, 13072, 19232, 22838, 25843, 26144, 38464, 45676, 51686, 52288, 91352, 103372, 182704, 206744, 365408, 413488, 491017, 730816, 826976, 982034, 1653952, 1964068, 3928136, 7856272, 15712544, 31425088]

約数ペア:

[(1, 31425088), (2, 15712544), (4, 7856272), (8, 3928136), (16, 1964068), (19, 1653952), (32, 982034), (38, 826976), (43, 730816), (64, 491017), (76, 413488), (86, 365408), (152, 206744), (172, 182704), (304, 103372), (344, 91352), (601, 52288), (608, 51686), (688, 45676), (817, 38464), (1202, 26144), (1216, 25843), (1376, 22838), (1634, 19232), (2404, 13072), (2752, 11419), (3268, 9616), (4808, 6536)]