40164816

素因数分解:

$2^4\times 3^1\times {\mathrm{457}}^1\times {\mathrm{1831}}^1$

素因数の和:2299

約数の個数: 40

約数和(自身を含む): 104042944

約数和(自身を除く): 63878128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 457, 914, 1371, 1828, 1831, 2742, 3656, 3662, 5484, 5493, 7312, 7324, 10968, 10986, 14648, 21936, 21972, 29296, 43944, 87888, 836767, 1673534, 2510301, 3347068, 5020602, 6694136, 10041204, 13388272, 20082408, 40164816]

約数ペア:

[(1, 40164816), (2, 20082408), (3, 13388272), (4, 10041204), (6, 6694136), (8, 5020602), (12, 3347068), (16, 2510301), (24, 1673534), (48, 836767), (457, 87888), (914, 43944), (1371, 29296), (1828, 21972), (1831, 21936), (2742, 14648), (3656, 10986), (3662, 10968), (5484, 7324), (5493, 7312)]