238382024

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{40763}}^1$

素因数の和:40829

約数の個数: 32

約数和(自身を含む): 484276320

約数和(自身を除く): 245894296

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5848, 40763, 81526, 163052, 326104, 692971, 1385942, 1752809, 2771884, 3505618, 5543768, 7011236, 14022472, 29797753, 59595506, 119191012, 238382024]

約数ペア:

[(1, 238382024), (2, 119191012), (4, 59595506), (8, 29797753), (17, 14022472), (34, 7011236), (43, 5543768), (68, 3505618), (86, 2771884), (136, 1752809), (172, 1385942), (344, 692971), (731, 326104), (1462, 163052), (2924, 81526), (5848, 40763)]