63838424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19801}}^1$

素因数の和:19851

約数の個数: 32

約数和(自身を含む): 133069440

約数和(自身を除く): 69231016

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 19801, 39602, 79204, 158408, 257413, 514826, 613831, 1029652, 1227662, 2059304, 2455324, 4910648, 7979803, 15959606, 31919212, 63838424]

約数ペア:

[(1, 63838424), (2, 31919212), (4, 15959606), (8, 7979803), (13, 4910648), (26, 2455324), (31, 2059304), (52, 1227662), (62, 1029652), (104, 613831), (124, 514826), (248, 257413), (403, 158408), (806, 79204), (1612, 39602), (3224, 19801)]