16925403856

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1\times {\mathrm{701}}^1$

素因数の和:1100

約数の個数: 80

約数和(自身を含む): 33810835968

約数和(自身を除く): 16885432112

約数列:

[1, 2, 4, 8, 16, 67, 101, 134, 202, 223, 268, 404, 446, 536, 701, 808, 892, 1072, 1402, 1616, 1784, 2804, 3568, 5608, 6767, 11216, 13534, 14941, 22523, 27068, 29882, 45046, 46967, 54136, 59764, 70801, 90092, 93934, 108272, 119528, 141602, 156323, 180184, 187868, 239056, 283204, 312646, 360368, 375736, 566408, 625292, 751472, 1132816, 1250584, 1509041, 2501168, 3018082, 4743667, 6036164, 9487334, 10473641, 12072328, 15788623, 18974668, 20947282, 24144656, 31577246, 37949336, 41894564, 63154492, 75898672, 83789128, 126308984, 167578256, 252617968, 1057837741, 2115675482, 4231350964, 8462701928, 16925403856]

約数ペア:

[(1, 16925403856), (2, 8462701928), (4, 4231350964), (8, 2115675482), (16, 1057837741), (67, 252617968), (101, 167578256), (134, 126308984), (202, 83789128), (223, 75898672), (268, 63154492), (404, 41894564), (446, 37949336), (536, 31577246), (701, 24144656), (808, 20947282), (892, 18974668), (1072, 15788623), (1402, 12072328), (1616, 10473641), (1784, 9487334), (2804, 6036164), (3568, 4743667), (5608, 3018082), (6767, 2501168), (11216, 1509041), (13534, 1250584), (14941, 1132816), (22523, 751472), (27068, 625292), (29882, 566408), (45046, 375736), (46967, 360368), (54136, 312646), (59764, 283204), (70801, 239056), (90092, 187868), (93934, 180184), (108272, 156323), (119528, 141602)]