39889932

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{683}}^1$

素因数の和:878

約数の個数: 48

約数和(自身を含む): 96832512

約数和(自身を除く): 56942580

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 157, 186, 314, 372, 471, 628, 683, 942, 1366, 1884, 2049, 2732, 4098, 4867, 8196, 9734, 14601, 19468, 21173, 29202, 42346, 58404, 63519, 84692, 107231, 127038, 214462, 254076, 321693, 428924, 643386, 1286772, 3324161, 6648322, 9972483, 13296644, 19944966, 39889932]

約数ペア:

[(1, 39889932), (2, 19944966), (3, 13296644), (4, 9972483), (6, 6648322), (12, 3324161), (31, 1286772), (62, 643386), (93, 428924), (124, 321693), (157, 254076), (186, 214462), (314, 127038), (372, 107231), (471, 84692), (628, 63519), (683, 58404), (942, 42346), (1366, 29202), (1884, 21173), (2049, 19468), (2732, 14601), (4098, 9734), (4867, 8196)]