90977642

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{751}}^1$

素因数の和:1286

約数の個数: 32

約数和(自身を含む): 165680640

約数和(自身を除く): 74702998

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 509, 751, 1018, 1502, 3563, 5257, 7126, 8653, 10514, 12767, 17306, 25534, 60571, 89369, 121142, 178738, 382259, 764518, 2675813, 5351626, 6498403, 12996806, 45488821, 90977642]

約数ペア:

[(1, 90977642), (2, 45488821), (7, 12996806), (14, 6498403), (17, 5351626), (34, 2675813), (119, 764518), (238, 382259), (509, 178738), (751, 121142), (1018, 89369), (1502, 60571), (3563, 25534), (5257, 17306), (7126, 12767), (8653, 10514)]