40119866

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1\times {\mathrm{1409}}^1$

素因数の和:2053

約数の個数: 16

約数和(自身を含む): 62942400

約数和(自身を除く): 22822534

約数列:

[1, 2, 23, 46, 619, 1238, 1409, 2818, 14237, 28474, 32407, 64814, 872171, 1744342, 20059933, 40119866]

約数ペア:

[(1, 40119866), (2, 20059933), (23, 1744342), (46, 872171), (619, 64814), (1238, 32407), (1409, 28474), (2818, 14237)]