17716516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 34461504

約数和(自身を除く): 16744988

約数列:

[1, 2, 4, 17, 34, 43, 68, 73, 83, 86, 146, 166, 172, 292, 332, 731, 1241, 1411, 1462, 2482, 2822, 2924, 3139, 3569, 4964, 5644, 6059, 6278, 7138, 12118, 12556, 14276, 24236, 53363, 60673, 103003, 106726, 121346, 206006, 213452, 242692, 260537, 412012, 521074, 1042148, 4429129, 8858258, 17716516]

約数ペア:

[(1, 17716516), (2, 8858258), (4, 4429129), (17, 1042148), (34, 521074), (43, 412012), (68, 260537), (73, 242692), (83, 213452), (86, 206006), (146, 121346), (166, 106726), (172, 103003), (292, 60673), (332, 53363), (731, 24236), (1241, 14276), (1411, 12556), (1462, 12118), (2482, 7138), (2822, 6278), (2924, 6059), (3139, 5644), (3569, 4964)]