72434608

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{50867}}^1$

素因数の和:50964

約数の個数: 20

約数和(自身を含む): 141921720

約数和(自身を除く): 69487112

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 50867, 101734, 203468, 406936, 813872, 4527163, 9054326, 18108652, 36217304, 72434608]

約数ペア:

[(1, 72434608), (2, 36217304), (4, 18108652), (8, 9054326), (16, 4527163), (89, 813872), (178, 406936), (356, 203468), (712, 101734), (1424, 50867)]