39732455968

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{315377}}^1$

素因数の和:315545

約数の個数: 48

約数和(自身を含む): 81382662144

約数和(自身を除く): 41650206176

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 127, 248, 254, 496, 508, 992, 1016, 2032, 3937, 4064, 7874, 15748, 31496, 62992, 125984, 315377, 630754, 1261508, 2523016, 5046032, 9776687, 10092064, 19553374, 39106748, 40052879, 78213496, 80105758, 156426992, 160211516, 312853984, 320423032, 640846064, 1241639249, 1281692128, 2483278498, 4966556996, 9933113992, 19866227984, 39732455968]

約数ペア:

[(1, 39732455968), (2, 19866227984), (4, 9933113992), (8, 4966556996), (16, 2483278498), (31, 1281692128), (32, 1241639249), (62, 640846064), (124, 320423032), (127, 312853984), (248, 160211516), (254, 156426992), (496, 80105758), (508, 78213496), (992, 40052879), (1016, 39106748), (2032, 19553374), (3937, 10092064), (4064, 9776687), (7874, 5046032), (15748, 2523016), (31496, 1261508), (62992, 630754), (125984, 315377)]