31819968

素因数分解:

$2^6\times 3^2\times {\mathrm{55243}}^1$

素因数の和:55261

約数の個数: 42

約数和(自身を含む): 91207844

約数和(自身を除く): 59387876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 55243, 110486, 165729, 220972, 331458, 441944, 497187, 662916, 883888, 994374, 1325832, 1767776, 1988748, 2651664, 3535552, 3977496, 5303328, 7954992, 10606656, 15909984, 31819968]

約数ペア:

[(1, 31819968), (2, 15909984), (3, 10606656), (4, 7954992), (6, 5303328), (8, 3977496), (9, 3535552), (12, 2651664), (16, 1988748), (18, 1767776), (24, 1325832), (32, 994374), (36, 883888), (48, 662916), (64, 497187), (72, 441944), (96, 331458), (144, 220972), (192, 165729), (288, 110486), (576, 55243)]