90940432

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{1061}}^1$

素因数の和:1567

約数の個数: 40

約数和(自身を含む): 192791232

約数和(自身を除く): 101850800

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 487, 974, 1061, 1948, 2122, 3896, 4244, 5357, 7792, 8488, 10714, 11671, 16976, 21428, 23342, 42856, 46684, 85712, 93368, 186736, 516707, 1033414, 2066828, 4133656, 5683777, 8267312, 11367554, 22735108, 45470216, 90940432]

約数ペア:

[(1, 90940432), (2, 45470216), (4, 22735108), (8, 11367554), (11, 8267312), (16, 5683777), (22, 4133656), (44, 2066828), (88, 1033414), (176, 516707), (487, 186736), (974, 93368), (1061, 85712), (1948, 46684), (2122, 42856), (3896, 23342), (4244, 21428), (5357, 16976), (7792, 11671), (8488, 10714)]