86749408

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{557}}^1$

素因数の和:755

約数の個数: 48

約数和(自身を含む): 177738624

約数和(自身を除く): 90989216

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 157, 248, 314, 496, 557, 628, 992, 1114, 1256, 2228, 2512, 4456, 4867, 5024, 8912, 9734, 17267, 17824, 19468, 34534, 38936, 69068, 77872, 87449, 138136, 155744, 174898, 276272, 349796, 552544, 699592, 1399184, 2710919, 2798368, 5421838, 10843676, 21687352, 43374704, 86749408]

約数ペア:

[(1, 86749408), (2, 43374704), (4, 21687352), (8, 10843676), (16, 5421838), (31, 2798368), (32, 2710919), (62, 1399184), (124, 699592), (157, 552544), (248, 349796), (314, 276272), (496, 174898), (557, 155744), (628, 138136), (992, 87449), (1114, 77872), (1256, 69068), (2228, 38936), (2512, 34534), (4456, 19468), (4867, 17824), (5024, 17267), (8912, 9734)]