18030592

素因数分解:

$2^{13}\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:128

約数の個数: 56

約数和(自身を含む): 37746432

約数和(自身を除く): 19715840

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 71, 124, 128, 142, 248, 256, 284, 496, 512, 568, 992, 1024, 1136, 1984, 2048, 2201, 2272, 3968, 4096, 4402, 4544, 7936, 8192, 8804, 9088, 15872, 17608, 18176, 31744, 35216, 36352, 63488, 70432, 72704, 126976, 140864, 145408, 253952, 281728, 290816, 563456, 581632, 1126912, 2253824, 4507648, 9015296, 18030592]

約数ペア:

[(1, 18030592), (2, 9015296), (4, 4507648), (8, 2253824), (16, 1126912), (31, 581632), (32, 563456), (62, 290816), (64, 281728), (71, 253952), (124, 145408), (128, 140864), (142, 126976), (248, 72704), (256, 70432), (284, 63488), (496, 36352), (512, 35216), (568, 31744), (992, 18176), (1024, 17608), (1136, 15872), (1984, 9088), (2048, 8804), (2201, 8192), (2272, 7936), (3968, 4544), (4096, 4402)]