2071542016

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{261031}}^1$

素因数の和:261078

約数の個数: 36

約数和(自身を含む): 4268395264

約数和(自身を除く): 2196853248

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 261031, 522062, 1044124, 2088248, 4176496, 8091961, 8352992, 16183922, 16705984, 32367844, 33411968, 64735688, 66823936, 129471376, 258942752, 517885504, 1035771008, 2071542016]

約数ペア:

[(1, 2071542016), (2, 1035771008), (4, 517885504), (8, 258942752), (16, 129471376), (31, 66823936), (32, 64735688), (62, 33411968), (64, 32367844), (124, 16705984), (128, 16183922), (248, 8352992), (256, 8091961), (496, 4176496), (992, 2088248), (1984, 1044124), (3968, 522062), (7936, 261031)]