31281216

素因数分解:

$2^6\times 3^1\times {\mathrm{191}}^1\times {\mathrm{853}}^1$

素因数の和:1059

約数の個数: 56

約数和(自身を含む): 83295744

約数和(自身を除く): 52014528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 191, 192, 382, 573, 764, 853, 1146, 1528, 1706, 2292, 2559, 3056, 3412, 4584, 5118, 6112, 6824, 9168, 10236, 12224, 13648, 18336, 20472, 27296, 36672, 40944, 54592, 81888, 162923, 163776, 325846, 488769, 651692, 977538, 1303384, 1955076, 2606768, 3910152, 5213536, 7820304, 10427072, 15640608, 31281216]

約数ペア:

[(1, 31281216), (2, 15640608), (3, 10427072), (4, 7820304), (6, 5213536), (8, 3910152), (12, 2606768), (16, 1955076), (24, 1303384), (32, 977538), (48, 651692), (64, 488769), (96, 325846), (191, 163776), (192, 162923), (382, 81888), (573, 54592), (764, 40944), (853, 36672), (1146, 27296), (1528, 20472), (1706, 18336), (2292, 13648), (2559, 12224), (3056, 10236), (3412, 9168), (4584, 6824), (5118, 6112)]