40239232

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{28579}}^1$

素因数の和:28604

約数の個数: 32

約数和(自身を含む): 87454800

約数和(自身を除く): 47215568

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 28579, 57158, 114316, 228632, 314369, 457264, 628738, 914528, 1257476, 1829056, 2514952, 3658112, 5029904, 10059808, 20119616, 40239232]

約数ペア:

[(1, 40239232), (2, 20119616), (4, 10059808), (8, 5029904), (11, 3658112), (16, 2514952), (22, 1829056), (32, 1257476), (44, 914528), (64, 628738), (88, 457264), (128, 314369), (176, 228632), (352, 114316), (704, 57158), (1408, 28579)]