38315008

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 88

約数和(自身を含む): 84893184

約数和(自身を除く): 46578176

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 71, 124, 128, 136, 142, 248, 256, 272, 284, 496, 512, 527, 544, 568, 992, 1024, 1054, 1088, 1136, 1207, 1984, 2108, 2176, 2201, 2272, 2414, 3968, 4216, 4352, 4402, 4544, 4828, 7936, 8432, 8704, 8804, 9088, 9656, 15872, 16864, 17408, 17608, 18176, 19312, 31744, 33728, 35216, 36352, 37417, 38624, 67456, 70432, 72704, 74834, 77248, 134912, 140864, 149668, 154496, 269824, 281728, 299336, 308992, 539648, 563456, 598672, 617984, 1126912, 1197344, 1235968, 2253824, 2394688, 4789376, 9578752, 19157504, 38315008]

約数ペア:

[(1, 38315008), (2, 19157504), (4, 9578752), (8, 4789376), (16, 2394688), (17, 2253824), (31, 1235968), (32, 1197344), (34, 1126912), (62, 617984), (64, 598672), (68, 563456), (71, 539648), (124, 308992), (128, 299336), (136, 281728), (142, 269824), (248, 154496), (256, 149668), (272, 140864), (284, 134912), (496, 77248), (512, 74834), (527, 72704), (544, 70432), (568, 67456), (992, 38624), (1024, 37417), (1054, 36352), (1088, 35216), (1136, 33728), (1207, 31744), (1984, 19312), (2108, 18176), (2176, 17608), (2201, 17408), (2272, 16864), (2414, 15872), (3968, 9656), (4216, 9088), (4352, 8804), (4402, 8704), (4544, 8432), (4828, 7936)]