191456516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{38569}}^1$

素因数の和:38663

約数の個数: 24

約数和(自身を含む): 359626680

約数和(自身を除く): 168170164

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 292, 1241, 2482, 4964, 38569, 77138, 154276, 655673, 1311346, 2622692, 2815537, 5631074, 11262148, 47864129, 95728258, 191456516]

約数ペア:

[(1, 191456516), (2, 95728258), (4, 47864129), (17, 11262148), (34, 5631074), (68, 2815537), (73, 2622692), (146, 1311346), (292, 655673), (1241, 154276), (2482, 77138), (4964, 38569)]