125721616

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{5393}}^1$

素因数の和:5479

約数の個数: 40

約数和(自身を含む): 256840704

約数和(自身を除く): 131119088

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 124, 188, 248, 376, 496, 752, 1457, 2914, 5393, 5828, 10786, 11656, 21572, 23312, 43144, 86288, 167183, 253471, 334366, 506942, 668732, 1013884, 1337464, 2027768, 2674928, 4055536, 7857601, 15715202, 31430404, 62860808, 125721616]

約数ペア:

[(1, 125721616), (2, 62860808), (4, 31430404), (8, 15715202), (16, 7857601), (31, 4055536), (47, 2674928), (62, 2027768), (94, 1337464), (124, 1013884), (188, 668732), (248, 506942), (376, 334366), (496, 253471), (752, 167183), (1457, 86288), (2914, 43144), (5393, 23312), (5828, 21572), (10786, 11656)]