2030885888

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{63977}}^1$

素因数の和:64028

約数の個数: 44

約数和(自身を含む): 4190814912

約数和(自身を除く): 2159929024

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 3968, 7936, 15872, 31744, 63977, 127954, 255908, 511816, 1023632, 1983287, 2047264, 3966574, 4094528, 7933148, 8189056, 15866296, 16378112, 31732592, 32756224, 63465184, 65512448, 126930368, 253860736, 507721472, 1015442944, 2030885888]

約数ペア:

[(1, 2030885888), (2, 1015442944), (4, 507721472), (8, 253860736), (16, 126930368), (31, 65512448), (32, 63465184), (62, 32756224), (64, 31732592), (124, 16378112), (128, 15866296), (248, 8189056), (256, 7933148), (496, 4094528), (512, 3966574), (992, 2047264), (1024, 1983287), (1984, 1023632), (3968, 511816), (7936, 255908), (15872, 127954), (31744, 63977)]