320413192

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{98407}}^1$

素因数の和:98461

約数の個数: 32

約数和(自身を含む): 673110720

約数和(自身を除く): 352697528

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 98407, 196814, 393628, 787256, 1082477, 2164954, 3641059, 4329908, 7282118, 8659816, 14564236, 29128472, 40051649, 80103298, 160206596, 320413192]

約数ペア:

[(1, 320413192), (2, 160206596), (4, 80103298), (8, 40051649), (11, 29128472), (22, 14564236), (37, 8659816), (44, 7282118), (74, 4329908), (88, 3641059), (148, 2164954), (296, 1082477), (407, 787256), (814, 393628), (1628, 196814), (3256, 98407)]