16020552

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:454

約数の個数: 64

約数和(自身を含む): 42140160

約数和(自身を除く): 26119608

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 61, 62, 93, 122, 124, 183, 186, 244, 248, 353, 366, 372, 488, 706, 732, 744, 1059, 1412, 1464, 1891, 2118, 2824, 3782, 4236, 5673, 7564, 8472, 10943, 11346, 15128, 21533, 21886, 22692, 32829, 43066, 43772, 45384, 64599, 65658, 86132, 87544, 129198, 131316, 172264, 258396, 262632, 516792, 667523, 1335046, 2002569, 2670092, 4005138, 5340184, 8010276, 16020552]

約数ペア:

[(1, 16020552), (2, 8010276), (3, 5340184), (4, 4005138), (6, 2670092), (8, 2002569), (12, 1335046), (24, 667523), (31, 516792), (61, 262632), (62, 258396), (93, 172264), (122, 131316), (124, 129198), (183, 87544), (186, 86132), (244, 65658), (248, 64599), (353, 45384), (366, 43772), (372, 43066), (488, 32829), (706, 22692), (732, 21886), (744, 21533), (1059, 15128), (1412, 11346), (1464, 10943), (1891, 8472), (2118, 7564), (2824, 5673), (3782, 4236)]