15663316208

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{2141}}^1\times {\mathrm{15767}}^1$

素因数の和:17945

約数の個数: 40

約数和(自身を含む): 31410802080

約数和(自身を除く): 15747485872

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 2141, 4282, 8564, 15767, 17128, 31534, 34256, 62089, 63068, 124178, 126136, 248356, 252272, 457243, 496712, 914486, 993424, 1828972, 3657944, 7315888, 33757147, 67514294, 135028588, 270057176, 540114352, 978957263, 1957914526, 3915829052, 7831658104, 15663316208]

約数ペア:

[(1, 15663316208), (2, 7831658104), (4, 3915829052), (8, 1957914526), (16, 978957263), (29, 540114352), (58, 270057176), (116, 135028588), (232, 67514294), (464, 33757147), (2141, 7315888), (4282, 3657944), (8564, 1828972), (15767, 993424), (17128, 914486), (31534, 496712), (34256, 457243), (62089, 252272), (63068, 248356), (124178, 126136)]