42362368

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:223

約数の個数: 80

約数和(自身を含む): 93101184

約数和(自身を除く): 50738816

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 157, 248, 256, 272, 314, 496, 512, 527, 544, 628, 992, 1054, 1088, 1256, 1984, 2108, 2176, 2512, 2669, 3968, 4216, 4352, 4867, 5024, 5338, 7936, 8432, 8704, 9734, 10048, 10676, 15872, 16864, 19468, 20096, 21352, 33728, 38936, 40192, 42704, 67456, 77872, 80384, 82739, 85408, 134912, 155744, 165478, 170816, 269824, 311488, 330956, 341632, 622976, 661912, 683264, 1245952, 1323824, 1366528, 2491904, 2647648, 5295296, 10590592, 21181184, 42362368]

約数ペア:

[(1, 42362368), (2, 21181184), (4, 10590592), (8, 5295296), (16, 2647648), (17, 2491904), (31, 1366528), (32, 1323824), (34, 1245952), (62, 683264), (64, 661912), (68, 622976), (124, 341632), (128, 330956), (136, 311488), (157, 269824), (248, 170816), (256, 165478), (272, 155744), (314, 134912), (496, 85408), (512, 82739), (527, 80384), (544, 77872), (628, 67456), (992, 42704), (1054, 40192), (1088, 38936), (1256, 33728), (1984, 21352), (2108, 20096), (2176, 19468), (2512, 16864), (2669, 15872), (3968, 10676), (4216, 10048), (4352, 9734), (4867, 8704), (5024, 8432), (5338, 7936)]