39120016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6067}}^1$

素因数の和:6119

約数の個数: 40

約数和(自身を含む): 84272384

約数和(自身を除く): 45152368

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6067, 6448, 12134, 24268, 48536, 78871, 97072, 157742, 188077, 315484, 376154, 630968, 752308, 1261936, 1504616, 2445001, 3009232, 4890002, 9780004, 19560008, 39120016]

約数ペア:

[(1, 39120016), (2, 19560008), (4, 9780004), (8, 4890002), (13, 3009232), (16, 2445001), (26, 1504616), (31, 1261936), (52, 752308), (62, 630968), (104, 376154), (124, 315484), (208, 188077), (248, 157742), (403, 97072), (496, 78871), (806, 48536), (1612, 24268), (3224, 12134), (6067, 6448)]