25084394

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^2$

素因数の和:270

約数の個数: 24

約数和(自身を含む): 40157568

約数和(自身を除く): 15073174

約数列:

[1, 2, 31, 43, 62, 86, 97, 194, 1333, 2666, 3007, 4171, 6014, 8342, 9409, 18818, 129301, 258602, 291679, 404587, 583358, 809174, 12542197, 25084394]

約数ペア:

[(1, 25084394), (2, 12542197), (31, 809174), (43, 583358), (62, 404587), (86, 291679), (97, 258602), (194, 129301), (1333, 18818), (2666, 9409), (3007, 8342), (4171, 6014)]