222087408016

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{39551}}^1\times {\mathrm{11321}}^1$

素因数の和:50911

約数の個数: 40

約数和(自身を含む): 444225282048

約数和(自身を除く): 222137874032

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 11321, 22642, 39551, 45284, 79102, 90568, 158204, 181136, 316408, 350951, 632816, 701902, 1226081, 1403804, 2452162, 2807608, 4904324, 5615216, 9808648, 19617296, 447756871, 895513742, 1791027484, 3582054968, 7164109936, 13880463001, 27760926002, 55521852004, 111043704008, 222087408016]

約数ペア:

[(1, 222087408016), (2, 111043704008), (4, 55521852004), (8, 27760926002), (16, 13880463001), (31, 7164109936), (62, 3582054968), (124, 1791027484), (248, 895513742), (496, 447756871), (11321, 19617296), (22642, 9808648), (39551, 5615216), (45284, 4904324), (79102, 2807608), (90568, 2452162), (158204, 1403804), (181136, 1226081), (316408, 701902), (350951, 632816)]