83211872

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1013}}^1$

素因数の和:1191

約数の個数: 48

約数和(自身を含む): 174781152

約数和(自身を除く): 91569280

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 151, 272, 302, 544, 604, 1013, 1208, 2026, 2416, 2567, 4052, 4832, 5134, 8104, 10268, 16208, 17221, 20536, 32416, 34442, 41072, 68884, 82144, 137768, 152963, 275536, 305926, 551072, 611852, 1223704, 2447408, 2600371, 4894816, 5200742, 10401484, 20802968, 41605936, 83211872]

約数ペア:

[(1, 83211872), (2, 41605936), (4, 20802968), (8, 10401484), (16, 5200742), (17, 4894816), (32, 2600371), (34, 2447408), (68, 1223704), (136, 611852), (151, 551072), (272, 305926), (302, 275536), (544, 152963), (604, 137768), (1013, 82144), (1208, 68884), (2026, 41072), (2416, 34442), (2567, 32416), (4052, 20536), (4832, 17221), (5134, 16208), (8104, 10268)]