40237936

素因数分解:

$2^4\times {\mathrm{457}}^1\times {\mathrm{5503}}^1$

素因数の和:5968

約数の個数: 20

約数和(自身を含む): 78145792

約数和(自身を除く): 37907856

約数列:

[1, 2, 4, 8, 16, 457, 914, 1828, 3656, 5503, 7312, 11006, 22012, 44024, 88048, 2514871, 5029742, 10059484, 20118968, 40237936]

約数ペア:

[(1, 40237936), (2, 20118968), (4, 10059484), (8, 5029742), (16, 2514871), (457, 88048), (914, 44024), (1828, 22012), (3656, 11006), (5503, 7312)]