42503344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1609}}^1$

素因数の和:1757

約数の個数: 40

約数和(自身を含む): 89438720

約数和(自身を除く): 46935376

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 127, 208, 254, 508, 1016, 1609, 1651, 2032, 3218, 3302, 6436, 6604, 12872, 13208, 20917, 25744, 26416, 41834, 83668, 167336, 204343, 334672, 408686, 817372, 1634744, 2656459, 3269488, 5312918, 10625836, 21251672, 42503344]

約数ペア:

[(1, 42503344), (2, 21251672), (4, 10625836), (8, 5312918), (13, 3269488), (16, 2656459), (26, 1634744), (52, 817372), (104, 408686), (127, 334672), (208, 204343), (254, 167336), (508, 83668), (1016, 41834), (1609, 26416), (1651, 25744), (2032, 20917), (3218, 13208), (3302, 12872), (6436, 6604)]