87944332

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3931}}^1$

素因数の和:4006

約数の個数: 48

約数和(自身を含む): 190245888

約数和(自身を除く): 102301556

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 68, 94, 119, 188, 238, 329, 476, 658, 799, 1316, 1598, 3196, 3931, 5593, 7862, 11186, 15724, 22372, 27517, 55034, 66827, 110068, 133654, 184757, 267308, 369514, 467789, 739028, 935578, 1293299, 1871156, 2586598, 3140869, 5173196, 6281738, 12563476, 21986083, 43972166, 87944332]

約数ペア:

[(1, 87944332), (2, 43972166), (4, 21986083), (7, 12563476), (14, 6281738), (17, 5173196), (28, 3140869), (34, 2586598), (47, 1871156), (68, 1293299), (94, 935578), (119, 739028), (188, 467789), (238, 369514), (329, 267308), (476, 184757), (658, 133654), (799, 110068), (1316, 66827), (1598, 55034), (3196, 27517), (3931, 22372), (5593, 15724), (7862, 11186)]