65415208

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{1381}}^1$

素因数の和:1609

約数の個数: 32

約数和(自身を含む): 127365120

約数和(自身を除く): 61949912

約数列:

[1, 2, 4, 8, 31, 62, 124, 191, 248, 382, 764, 1381, 1528, 2762, 5524, 5921, 11048, 11842, 23684, 42811, 47368, 85622, 171244, 263771, 342488, 527542, 1055084, 2110168, 8176901, 16353802, 32707604, 65415208]

約数ペア:

[(1, 65415208), (2, 32707604), (4, 16353802), (8, 8176901), (31, 2110168), (62, 1055084), (124, 527542), (191, 342488), (248, 263771), (382, 171244), (764, 85622), (1381, 47368), (1528, 42811), (2762, 23684), (5524, 11842), (5921, 11048)]