40330198

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{673}}^1$

素因数の和:796

約数の個数: 24

約数和(自身を含む): 64712088

約数和(自身を除く): 24381890

約数列:

[1, 2, 19, 38, 83, 166, 361, 673, 722, 1346, 1577, 3154, 12787, 25574, 29963, 55859, 59926, 111718, 242953, 485906, 1061321, 2122642, 20165099, 40330198]

約数ペア:

[(1, 40330198), (2, 20165099), (19, 2122642), (38, 1061321), (83, 485906), (166, 242953), (361, 111718), (673, 59926), (722, 55859), (1346, 29963), (1577, 25574), (3154, 12787)]