89345516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 172806144

約数和(自身を除く): 83460628

約数列:

[1, 2, 4, 13, 26, 52, 83, 127, 163, 166, 254, 326, 332, 508, 652, 1079, 1651, 2119, 2158, 3302, 4238, 4316, 6604, 8476, 10541, 13529, 20701, 21082, 27058, 41402, 42164, 54116, 82804, 137033, 175877, 269113, 274066, 351754, 538226, 548132, 703508, 1076452, 1718183, 3436366, 6872732, 22336379, 44672758, 89345516]

約数ペア:

[(1, 89345516), (2, 44672758), (4, 22336379), (13, 6872732), (26, 3436366), (52, 1718183), (83, 1076452), (127, 703508), (163, 548132), (166, 538226), (254, 351754), (326, 274066), (332, 269113), (508, 175877), (652, 137033), (1079, 82804), (1651, 54116), (2119, 42164), (2158, 41402), (3302, 27058), (4238, 21082), (4316, 20701), (6604, 13529), (8476, 10541)]