87433448

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{14951}}^1$

素因数の和:15017

約数の個数: 32

約数和(自身を含む): 177629760

約数和(自身を除く): 90196312

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5848, 14951, 29902, 59804, 119608, 254167, 508334, 642893, 1016668, 1285786, 2033336, 2571572, 5143144, 10929181, 21858362, 43716724, 87433448]

約数ペア:

[(1, 87433448), (2, 43716724), (4, 21858362), (8, 10929181), (17, 5143144), (34, 2571572), (43, 2033336), (68, 1285786), (86, 1016668), (136, 642893), (172, 508334), (344, 254167), (731, 119608), (1462, 59804), (2924, 29902), (5848, 14951)]