16346452

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 31888080

約数和(自身を除く): 15541628

約数列:

[1, 2, 4, 17, 34, 37, 68, 73, 74, 89, 146, 148, 178, 292, 356, 629, 1241, 1258, 1513, 2482, 2516, 2701, 3026, 3293, 4964, 5402, 6052, 6497, 6586, 10804, 12994, 13172, 25988, 45917, 55981, 91834, 110449, 111962, 183668, 220898, 223924, 240389, 441796, 480778, 961556, 4086613, 8173226, 16346452]

約数ペア:

[(1, 16346452), (2, 8173226), (4, 4086613), (17, 961556), (34, 480778), (37, 441796), (68, 240389), (73, 223924), (74, 220898), (89, 183668), (146, 111962), (148, 110449), (178, 91834), (292, 55981), (356, 45917), (629, 25988), (1241, 13172), (1258, 12994), (1513, 10804), (2482, 6586), (2516, 6497), (2701, 6052), (3026, 5402), (3293, 4964)]