45105968

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1237}}^1$

素因数の和:1341

約数の個数: 40

約数和(自身を含む): 91186128

約数和(自身を除く): 46080160

約数列:

[1, 2, 4, 8, 16, 43, 53, 86, 106, 172, 212, 344, 424, 688, 848, 1237, 2279, 2474, 4558, 4948, 9116, 9896, 18232, 19792, 36464, 53191, 65561, 106382, 131122, 212764, 262244, 425528, 524488, 851056, 1048976, 2819123, 5638246, 11276492, 22552984, 45105968]

約数ペア:

[(1, 45105968), (2, 22552984), (4, 11276492), (8, 5638246), (16, 2819123), (43, 1048976), (53, 851056), (86, 524488), (106, 425528), (172, 262244), (212, 212764), (344, 131122), (424, 106382), (688, 65561), (848, 53191), (1237, 36464), (2279, 19792), (2474, 18232), (4558, 9896), (4948, 9116)]