16498935568

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{10597}}^1$

素因数の和:10752

約数の個数: 80

約数和(自身を含む): 34231031296

約数和(自身を除く): 17732095728

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 73, 86, 124, 146, 172, 248, 292, 344, 496, 584, 688, 1168, 1333, 2263, 2666, 3139, 4526, 5332, 6278, 9052, 10597, 10664, 12556, 18104, 21194, 21328, 25112, 36208, 42388, 50224, 84776, 97309, 169552, 194618, 328507, 389236, 455671, 657014, 773581, 778472, 911342, 1314028, 1547162, 1556944, 1822684, 2628056, 3094324, 3645368, 5256112, 6188648, 7290736, 12377296, 14125801, 23981011, 28251602, 33263983, 47962022, 56503204, 66527966, 95924044, 113006408, 133055932, 191848088, 226012816, 266111864, 383696176, 532223728, 1031183473, 2062366946, 4124733892, 8249467784, 16498935568]

約数ペア:

[(1, 16498935568), (2, 8249467784), (4, 4124733892), (8, 2062366946), (16, 1031183473), (31, 532223728), (43, 383696176), (62, 266111864), (73, 226012816), (86, 191848088), (124, 133055932), (146, 113006408), (172, 95924044), (248, 66527966), (292, 56503204), (344, 47962022), (496, 33263983), (584, 28251602), (688, 23981011), (1168, 14125801), (1333, 12377296), (2263, 7290736), (2666, 6188648), (3139, 5256112), (4526, 3645368), (5332, 3094324), (6278, 2628056), (9052, 1822684), (10597, 1556944), (10664, 1547162), (12556, 1314028), (18104, 911342), (21194, 778472), (21328, 773581), (25112, 657014), (36208, 455671), (42388, 389236), (50224, 328507), (84776, 194618), (97309, 169552)]