40747316

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{983}}^1$

素因数の和:1271

約数の個数: 24

約数和(自身を含む): 73343424

約数和(自身を除く): 32596108

約数列:

[1, 2, 4, 43, 86, 172, 241, 482, 964, 983, 1966, 3932, 10363, 20726, 41452, 42269, 84538, 169076, 236903, 473806, 947612, 10186829, 20373658, 40747316]

約数ペア:

[(1, 40747316), (2, 20373658), (4, 10186829), (43, 947612), (86, 473806), (172, 236903), (241, 169076), (482, 84538), (964, 42269), (983, 41452), (1966, 20726), (3932, 10363)]