31564928

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{12979}}^1$

素因数の和:13012

約数の個数: 32

約数和(自身を含む): 66198000

約数和(自身を除く): 34633072

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 12979, 25958, 51916, 103832, 207664, 246601, 415328, 493202, 830656, 986404, 1661312, 1972808, 3945616, 7891232, 15782464, 31564928]

約数ペア:

[(1, 31564928), (2, 15782464), (4, 7891232), (8, 3945616), (16, 1972808), (19, 1661312), (32, 986404), (38, 830656), (64, 493202), (76, 415328), (128, 246601), (152, 207664), (304, 103832), (608, 51916), (1216, 25958), (2432, 12979)]