89478956

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{593}}^1$

素因数の和:938

約数の個数: 48

約数和(自身を含む): 190403136

約数和(自身を除く): 100924180

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 317, 476, 593, 634, 1186, 1268, 2219, 2372, 4151, 4438, 5389, 8302, 8876, 10081, 10778, 16604, 20162, 21556, 37723, 40324, 70567, 75446, 141134, 150892, 187981, 282268, 375962, 751924, 1315867, 2631734, 3195677, 5263468, 6391354, 12782708, 22369739, 44739478, 89478956]

約数ペア:

[(1, 89478956), (2, 44739478), (4, 22369739), (7, 12782708), (14, 6391354), (17, 5263468), (28, 3195677), (34, 2631734), (68, 1315867), (119, 751924), (238, 375962), (317, 282268), (476, 187981), (593, 150892), (634, 141134), (1186, 75446), (1268, 70567), (2219, 40324), (2372, 37723), (4151, 21556), (4438, 20162), (5389, 16604), (8302, 10778), (8876, 10081)]