82117990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{659}}^1\times {\mathrm{733}}^1$

素因数の和:1416

約数の個数: 32

約数和(自身を含む): 156958560

約数和(自身を除く): 74840570

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 659, 733, 1318, 1466, 3295, 3665, 6590, 7330, 11203, 12461, 22406, 24922, 56015, 62305, 112030, 124610, 483047, 966094, 2415235, 4830470, 8211799, 16423598, 41058995, 82117990]

約数ペア:

[(1, 82117990), (2, 41058995), (5, 16423598), (10, 8211799), (17, 4830470), (34, 2415235), (85, 966094), (170, 483047), (659, 124610), (733, 112030), (1318, 62305), (1466, 56015), (3295, 24922), (3665, 22406), (6590, 12461), (7330, 11203)]