72255184

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{50741}}^1$

素因数の和:50838

約数の個数: 20

約数和(自身を含む): 141570180

約数和(自身を除く): 69314996

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 50741, 101482, 202964, 405928, 811856, 4515949, 9031898, 18063796, 36127592, 72255184]

約数ペア:

[(1, 72255184), (2, 36127592), (4, 18063796), (8, 9031898), (16, 4515949), (89, 811856), (178, 405928), (356, 202964), (712, 101482), (1424, 50741)]