31190394

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2281}}^1$

素因数の和:2382

約数の個数: 32

約数和(自身を含む): 65064384

約数和(自身を除く): 33873990

約数列:

[1, 2, 3, 6, 43, 53, 86, 106, 129, 159, 258, 318, 2279, 2281, 4558, 4562, 6837, 6843, 13674, 13686, 98083, 120893, 196166, 241786, 294249, 362679, 588498, 725358, 5198399, 10396798, 15595197, 31190394]

約数ペア:

[(1, 31190394), (2, 15595197), (3, 10396798), (6, 5198399), (43, 725358), (53, 588498), (86, 362679), (106, 294249), (129, 241786), (159, 196166), (258, 120893), (318, 98083), (2279, 13686), (2281, 13674), (4558, 6843), (4562, 6837)]