222906368

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{3511}}^1$

素因数の和:3564

約数の個数: 48

約数和(自身を含む): 460212480

約数和(自身を除く): 237306112

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 2048, 3511, 3968, 7022, 7936, 14044, 15872, 28088, 31744, 56176, 63488, 108841, 112352, 217682, 224704, 435364, 449408, 870728, 898816, 1741456, 1797632, 3482912, 3595264, 6965824, 7190528, 13931648, 27863296, 55726592, 111453184, 222906368]

約数ペア:

[(1, 222906368), (2, 111453184), (4, 55726592), (8, 27863296), (16, 13931648), (31, 7190528), (32, 6965824), (62, 3595264), (64, 3482912), (124, 1797632), (128, 1741456), (248, 898816), (256, 870728), (496, 449408), (512, 435364), (992, 224704), (1024, 217682), (1984, 112352), (2048, 108841), (3511, 63488), (3968, 56176), (7022, 31744), (7936, 28088), (14044, 15872)]