4328931248

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{839}}^1\times {\mathrm{1931}}^1$

素因数の和:2945

約数の個数: 40

約数和(自身を含む): 8451959040

約数和(自身を除く): 4123027792

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 839, 1336, 1678, 1931, 2672, 3356, 3862, 6712, 7724, 13424, 15448, 30896, 140113, 280226, 322477, 560452, 644954, 1120904, 1289908, 1620109, 2241808, 2579816, 3240218, 5159632, 6480436, 12960872, 25921744, 270558203, 541116406, 1082232812, 2164465624, 4328931248]

約数ペア:

[(1, 4328931248), (2, 2164465624), (4, 1082232812), (8, 541116406), (16, 270558203), (167, 25921744), (334, 12960872), (668, 6480436), (839, 5159632), (1336, 3240218), (1678, 2579816), (1931, 2241808), (2672, 1620109), (3356, 1289908), (3862, 1120904), (6712, 644954), (7724, 560452), (13424, 322477), (15448, 280226), (30896, 140113)]