15661271504

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{169553}}^1$

素因数の和:169835

約数の個数: 40

約数和(自身を含む): 31789340352

約数和(自身を除く): 16128068848

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 251, 368, 502, 1004, 2008, 4016, 5773, 11546, 23092, 46184, 92368, 169553, 339106, 678212, 1356424, 2712848, 3899719, 7799438, 15598876, 31197752, 42557803, 62395504, 85115606, 170231212, 340462424, 680924848, 978829469, 1957658938, 3915317876, 7830635752, 15661271504]

約数ペア:

[(1, 15661271504), (2, 7830635752), (4, 3915317876), (8, 1957658938), (16, 978829469), (23, 680924848), (46, 340462424), (92, 170231212), (184, 85115606), (251, 62395504), (368, 42557803), (502, 31197752), (1004, 15598876), (2008, 7799438), (4016, 3899719), (5773, 2712848), (11546, 1356424), (23092, 678212), (46184, 339106), (92368, 169553)]