100215064

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{823}}^1$

素因数の和:1351

約数の個数: 32

約数和(自身を含む): 194595840

約数和(自身を除く): 94380776

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 491, 823, 982, 1646, 1964, 3292, 3928, 6584, 15221, 25513, 30442, 51026, 60884, 102052, 121768, 204104, 404093, 808186, 1616372, 3232744, 12526883, 25053766, 50107532, 100215064]

約数ペア:

[(1, 100215064), (2, 50107532), (4, 25053766), (8, 12526883), (31, 3232744), (62, 1616372), (124, 808186), (248, 404093), (491, 204104), (823, 121768), (982, 102052), (1646, 60884), (1964, 51026), (3292, 30442), (3928, 25513), (6584, 15221)]