40468336

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1$

素因数の和:493

約数の個数: 40

約数和(自身を含む): 80530560

約数和(自身を除く): 40062224

約数列:

[1, 2, 4, 8, 16, 59, 118, 163, 236, 263, 326, 472, 526, 652, 944, 1052, 1304, 2104, 2608, 4208, 9617, 15517, 19234, 31034, 38468, 42869, 62068, 76936, 85738, 124136, 153872, 171476, 248272, 342952, 685904, 2529271, 5058542, 10117084, 20234168, 40468336]

約数ペア:

[(1, 40468336), (2, 20234168), (4, 10117084), (8, 5058542), (16, 2529271), (59, 685904), (118, 342952), (163, 248272), (236, 171476), (263, 153872), (326, 124136), (472, 85738), (526, 76936), (652, 62068), (944, 42869), (1052, 38468), (1304, 31034), (2104, 19234), (2608, 15517), (4208, 9617)]