220589056

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{6949}}^1$

素因数の和:7000

約数の個数: 44

約数和(自身を含む): 455252800

約数和(自身を除く): 234663744

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 3968, 6949, 7936, 13898, 15872, 27796, 31744, 55592, 111184, 215419, 222368, 430838, 444736, 861676, 889472, 1723352, 1778944, 3446704, 3557888, 6893408, 7115776, 13786816, 27573632, 55147264, 110294528, 220589056]

約数ペア:

[(1, 220589056), (2, 110294528), (4, 55147264), (8, 27573632), (16, 13786816), (31, 7115776), (32, 6893408), (62, 3557888), (64, 3446704), (124, 1778944), (128, 1723352), (248, 889472), (256, 861676), (496, 444736), (512, 430838), (992, 222368), (1024, 215419), (1984, 111184), (3968, 55592), (6949, 31744), (7936, 27796), (13898, 15872)]