23867408

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:471

約数の個数: 40

約数和(自身を含む): 47892768

約数和(自身を除く): 24025360

約数列:

[1, 2, 4, 8, 16, 43, 86, 113, 172, 226, 307, 344, 452, 614, 688, 904, 1228, 1808, 2456, 4859, 4912, 9718, 13201, 19436, 26402, 34691, 38872, 52804, 69382, 77744, 105608, 138764, 211216, 277528, 555056, 1491713, 2983426, 5966852, 11933704, 23867408]

約数ペア:

[(1, 23867408), (2, 11933704), (4, 5966852), (8, 2983426), (16, 1491713), (43, 555056), (86, 277528), (113, 211216), (172, 138764), (226, 105608), (307, 77744), (344, 69382), (452, 52804), (614, 38872), (688, 34691), (904, 26402), (1228, 19436), (1808, 13201), (2456, 9718), (4859, 4912)]