5240982016

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{330203}}^1$

素因数の和:330252

約数の個数: 40

約数和(自身を含む): 10809558144

約数和(自身を除く): 5568576128

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 15872, 330203, 660406, 1320812, 2641624, 5283248, 10236293, 10566496, 20472586, 21132992, 40945172, 42265984, 81890344, 84531968, 163780688, 169063936, 327561376, 655122752, 1310245504, 2620491008, 5240982016]

約数ペア:

[(1, 5240982016), (2, 2620491008), (4, 1310245504), (8, 655122752), (16, 327561376), (31, 169063936), (32, 163780688), (62, 84531968), (64, 81890344), (124, 42265984), (128, 40945172), (248, 21132992), (256, 20472586), (496, 10566496), (512, 10236293), (992, 5283248), (1984, 2641624), (3968, 1320812), (7936, 660406), (15872, 330203)]