11615488

素因数分解:

$2^8\times {\mathrm{17}}^2\times {\mathrm{157}}^1$

素因数の和:207

約数の個数: 54

約数和(自身を含む): 24786566

約数和(自身を除く): 13171078

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 157, 256, 272, 289, 314, 544, 578, 628, 1088, 1156, 1256, 2176, 2312, 2512, 2669, 4352, 4624, 5024, 5338, 9248, 10048, 10676, 18496, 20096, 21352, 36992, 40192, 42704, 45373, 73984, 85408, 90746, 170816, 181492, 341632, 362984, 683264, 725968, 1451936, 2903872, 5807744, 11615488]

約数ペア:

[(1, 11615488), (2, 5807744), (4, 2903872), (8, 1451936), (16, 725968), (17, 683264), (32, 362984), (34, 341632), (64, 181492), (68, 170816), (128, 90746), (136, 85408), (157, 73984), (256, 45373), (272, 42704), (289, 40192), (314, 36992), (544, 21352), (578, 20096), (628, 18496), (1088, 10676), (1156, 10048), (1256, 9248), (2176, 5338), (2312, 5024), (2512, 4624), (2669, 4352)]