31244108

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{7489}}^1$

素因数の和:7649

約数の個数: 24

約数和(自身を含む): 62916000

約数和(自身を除く): 31671892

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 7489, 14978, 29956, 52423, 104846, 209692, 1115861, 2231722, 4463444, 7811027, 15622054, 31244108]

約数ペア:

[(1, 31244108), (2, 15622054), (4, 7811027), (7, 4463444), (14, 2231722), (28, 1115861), (149, 209692), (298, 104846), (596, 52423), (1043, 29956), (2086, 14978), (4172, 7489)]