40423444

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{271}}^1\times {\mathrm{419}}^1$

素因数の和:783

約数の個数: 24

約数和(自身を含む): 71971200

約数和(自身を除く): 31547756

約数列:

[1, 2, 4, 89, 178, 271, 356, 419, 542, 838, 1084, 1676, 24119, 37291, 48238, 74582, 96476, 113549, 149164, 227098, 454196, 10105861, 20211722, 40423444]

約数ペア:

[(1, 40423444), (2, 20211722), (4, 10105861), (89, 454196), (178, 227098), (271, 149164), (356, 113549), (419, 96476), (542, 74582), (838, 48238), (1084, 37291), (1676, 24119)]