89216738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{659}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 149022720

約数和(自身を除く): 59805982

約数列:

[1, 2, 13, 26, 41, 82, 127, 254, 533, 659, 1066, 1318, 1651, 3302, 5207, 8567, 10414, 17134, 27019, 54038, 67691, 83693, 135382, 167386, 351247, 702494, 1088009, 2176018, 3431413, 6862826, 44608369, 89216738]

約数ペア:

[(1, 89216738), (2, 44608369), (13, 6862826), (26, 3431413), (41, 2176018), (82, 1088009), (127, 702494), (254, 351247), (533, 167386), (659, 135382), (1066, 83693), (1318, 67691), (1651, 54038), (3302, 27019), (5207, 17134), (8567, 10414)]