42312736

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:361

約数の個数: 48

約数和(自身を含む): 85730400

約数和(自身を除く): 43417664

約数列:

[1, 2, 4, 8, 16, 32, 83, 89, 166, 178, 179, 332, 356, 358, 664, 712, 716, 1328, 1424, 1432, 2656, 2848, 2864, 5728, 7387, 14774, 14857, 15931, 29548, 29714, 31862, 59096, 59428, 63724, 118192, 118856, 127448, 236384, 237712, 254896, 475424, 509792, 1322273, 2644546, 5289092, 10578184, 21156368, 42312736]

約数ペア:

[(1, 42312736), (2, 21156368), (4, 10578184), (8, 5289092), (16, 2644546), (32, 1322273), (83, 509792), (89, 475424), (166, 254896), (178, 237712), (179, 236384), (332, 127448), (356, 118856), (358, 118192), (664, 63724), (712, 59428), (716, 59096), (1328, 31862), (1424, 29714), (1432, 29548), (2656, 15931), (2848, 14857), (2864, 14774), (5728, 7387)]