216598736

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{10651}}^1$

素因数の和:10731

約数の個数: 40

約数和(自身を含む): 443804928

約数和(自身を除く): 227206192

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 164, 248, 328, 496, 656, 1271, 2542, 5084, 10168, 10651, 20336, 21302, 42604, 85208, 170416, 330181, 436691, 660362, 873382, 1320724, 1746764, 2641448, 3493528, 5282896, 6987056, 13537421, 27074842, 54149684, 108299368, 216598736]

約数ペア:

[(1, 216598736), (2, 108299368), (4, 54149684), (8, 27074842), (16, 13537421), (31, 6987056), (41, 5282896), (62, 3493528), (82, 2641448), (124, 1746764), (164, 1320724), (248, 873382), (328, 660362), (496, 436691), (656, 330181), (1271, 170416), (2542, 85208), (5084, 42604), (10168, 21302), (10651, 20336)]