63885904

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9137}}^1$

素因数の和:9187

約数の個数: 40

約数和(自身を含む): 135973440

約数和(自身を除く): 72087536

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 6992, 9137, 18274, 36548, 73096, 146192, 173603, 210151, 347206, 420302, 694412, 840604, 1388824, 1681208, 2777648, 3362416, 3992869, 7985738, 15971476, 31942952, 63885904]

約数ペア:

[(1, 63885904), (2, 31942952), (4, 15971476), (8, 7985738), (16, 3992869), (19, 3362416), (23, 2777648), (38, 1681208), (46, 1388824), (76, 840604), (92, 694412), (152, 420302), (184, 347206), (304, 210151), (368, 173603), (437, 146192), (874, 73096), (1748, 36548), (3496, 18274), (6992, 9137)]