16518056

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 31933440

約数和(自身を除く): 15415384

約数列:

[1, 2, 4, 8, 47, 94, 188, 197, 223, 376, 394, 446, 788, 892, 1576, 1784, 9259, 10481, 18518, 20962, 37036, 41924, 43931, 74072, 83848, 87862, 175724, 351448, 2064757, 4129514, 8259028, 16518056]

約数ペア:

[(1, 16518056), (2, 8259028), (4, 4129514), (8, 2064757), (47, 351448), (94, 175724), (188, 87862), (197, 83848), (223, 74072), (376, 43931), (394, 41924), (446, 37036), (788, 20962), (892, 18518), (1576, 10481), (1784, 9259)]