22411264

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 46388160

約数和(自身を除く): 23976896

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 353, 496, 512, 706, 992, 1024, 1412, 1984, 2048, 2824, 3968, 5648, 7936, 10943, 11296, 15872, 21886, 22592, 31744, 43772, 45184, 63488, 87544, 90368, 175088, 180736, 350176, 361472, 700352, 722944, 1400704, 2801408, 5602816, 11205632, 22411264]

約数ペア:

[(1, 22411264), (2, 11205632), (4, 5602816), (8, 2801408), (16, 1400704), (31, 722944), (32, 700352), (62, 361472), (64, 350176), (124, 180736), (128, 175088), (248, 90368), (256, 87544), (353, 63488), (496, 45184), (512, 43772), (706, 31744), (992, 22592), (1024, 21886), (1412, 15872), (1984, 11296), (2048, 10943), (2824, 7936), (3968, 5648)]