103728248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{21221}}^1$

素因数の和:21287

約数の個数: 32

約数和(自身を含む): 213917760

約数和(自身を除く): 110189512

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 21221, 42442, 84884, 169768, 275873, 551746, 997387, 1103492, 1994774, 2206984, 3989548, 7979096, 12966031, 25932062, 51864124, 103728248]

約数ペア:

[(1, 103728248), (2, 51864124), (4, 25932062), (8, 12966031), (13, 7979096), (26, 3989548), (47, 2206984), (52, 1994774), (94, 1103492), (104, 997387), (188, 551746), (376, 275873), (611, 169768), (1222, 84884), (2444, 42442), (4888, 21221)]