23268848

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1091}}^1$

素因数の和:1173

約数の個数: 40

約数和(自身を含む): 47663616

約数和(自身を除く): 24394768

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 688, 1091, 1333, 2182, 2666, 4364, 5332, 8728, 10664, 17456, 21328, 33821, 46913, 67642, 93826, 135284, 187652, 270568, 375304, 541136, 750608, 1454303, 2908606, 5817212, 11634424, 23268848]

約数ペア:

[(1, 23268848), (2, 11634424), (4, 5817212), (8, 2908606), (16, 1454303), (31, 750608), (43, 541136), (62, 375304), (86, 270568), (124, 187652), (172, 135284), (248, 93826), (344, 67642), (496, 46913), (688, 33821), (1091, 21328), (1333, 17456), (2182, 10664), (2666, 8728), (4364, 5332)]