83891536

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1693}}^1$

素因数の和:1883

約数の個数: 40

約数和(自身を含む): 172245920

約数和(自身を除く): 88354384

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 163, 304, 326, 652, 1304, 1693, 2608, 3097, 3386, 6194, 6772, 12388, 13544, 24776, 27088, 32167, 49552, 64334, 128668, 257336, 275959, 514672, 551918, 1103836, 2207672, 4415344, 5243221, 10486442, 20972884, 41945768, 83891536]

約数ペア:

[(1, 83891536), (2, 41945768), (4, 20972884), (8, 10486442), (16, 5243221), (19, 4415344), (38, 2207672), (76, 1103836), (152, 551918), (163, 514672), (304, 275959), (326, 257336), (652, 128668), (1304, 64334), (1693, 49552), (2608, 32167), (3097, 27088), (3386, 24776), (6194, 13544), (6772, 12388)]