124742512

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{5351}}^1$

素因数の和:5437

約数の個数: 40

約数和(自身を含む): 254840832

約数和(自身を除く): 130098320

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 124, 188, 248, 376, 496, 752, 1457, 2914, 5351, 5828, 10702, 11656, 21404, 23312, 42808, 85616, 165881, 251497, 331762, 502994, 663524, 1005988, 1327048, 2011976, 2654096, 4023952, 7796407, 15592814, 31185628, 62371256, 124742512]

約数ペア:

[(1, 124742512), (2, 62371256), (4, 31185628), (8, 15592814), (16, 7796407), (31, 4023952), (47, 2654096), (62, 2011976), (94, 1327048), (124, 1005988), (188, 663524), (248, 502994), (376, 331762), (496, 251497), (752, 165881), (1457, 85616), (2914, 42808), (5351, 23312), (5828, 21404), (10702, 11656)]