31045044

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 74088000

約数和(自身を除く): 43042956

約数列:

[1, 2, 3, 4, 6, 12, 97, 149, 179, 194, 291, 298, 358, 388, 447, 537, 582, 596, 716, 894, 1074, 1164, 1788, 2148, 14453, 17363, 26671, 28906, 34726, 43359, 52089, 53342, 57812, 69452, 80013, 86718, 104178, 106684, 160026, 173436, 208356, 320052, 2587087, 5174174, 7761261, 10348348, 15522522, 31045044]

約数ペア:

[(1, 31045044), (2, 15522522), (3, 10348348), (4, 7761261), (6, 5174174), (12, 2587087), (97, 320052), (149, 208356), (179, 173436), (194, 160026), (291, 106684), (298, 104178), (358, 86718), (388, 80013), (447, 69452), (537, 57812), (582, 53342), (596, 52089), (716, 43359), (894, 34726), (1074, 28906), (1164, 26671), (1788, 17363), (2148, 14453)]