170731408

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{2741}}^1$

素因数の和:2995

約数の個数: 40

約数和(自身を含む): 351908280

約数和(自身を除く): 181176872

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 229, 272, 458, 916, 1832, 2741, 3664, 3893, 5482, 7786, 10964, 15572, 21928, 31144, 43856, 46597, 62288, 93194, 186388, 372776, 627689, 745552, 1255378, 2510756, 5021512, 10043024, 10670713, 21341426, 42682852, 85365704, 170731408]

約数ペア:

[(1, 170731408), (2, 85365704), (4, 42682852), (8, 21341426), (16, 10670713), (17, 10043024), (34, 5021512), (68, 2510756), (136, 1255378), (229, 745552), (272, 627689), (458, 372776), (916, 186388), (1832, 93194), (2741, 62288), (3664, 46597), (3893, 43856), (5482, 31144), (7786, 21928), (10964, 15572)]