40829818

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 66718080

約数和(自身を除く): 25888262

約数列:

[1, 2, 17, 34, 89, 103, 131, 178, 206, 262, 1513, 1751, 2227, 3026, 3502, 4454, 9167, 11659, 13493, 18334, 23318, 26986, 155839, 198203, 229381, 311678, 396406, 458762, 1200877, 2401754, 20414909, 40829818]

約数ペア:

[(1, 40829818), (2, 20414909), (17, 2401754), (34, 1200877), (89, 458762), (103, 396406), (131, 311678), (178, 229381), (206, 198203), (262, 155839), (1513, 26986), (1751, 23318), (2227, 18334), (3026, 13493), (3502, 11659), (4454, 9167)]