40501996

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{17191}}^1$

素因数の和:17245

約数の個数: 24

約数和(自身を含む): 77020160

約数和(自身を除く): 36518164

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 17191, 34382, 68764, 326629, 532921, 653258, 1065842, 1306516, 2131684, 10125499, 20250998, 40501996]

約数ペア:

[(1, 40501996), (2, 20250998), (4, 10125499), (19, 2131684), (31, 1306516), (38, 1065842), (62, 653258), (76, 532921), (124, 326629), (589, 68764), (1178, 34382), (2356, 17191)]