83290246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{349}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 137944800

約数和(自身を除く): 54654554

約数列:

[1, 2, 13, 26, 67, 134, 137, 274, 349, 698, 871, 1742, 1781, 3562, 4537, 9074, 9179, 18358, 23383, 46766, 47813, 95626, 119327, 238654, 303979, 607958, 621569, 1243138, 3203471, 6406942, 41645123, 83290246]

約数ペア:

[(1, 83290246), (2, 41645123), (13, 6406942), (26, 3203471), (67, 1243138), (134, 621569), (137, 607958), (274, 303979), (349, 238654), (698, 119327), (871, 95626), (1742, 47813), (1781, 46766), (3562, 23383), (4537, 18358), (9074, 9179)]