31632308

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 61072704

約数和(自身を除く): 29440396

約数列:

[1, 2, 4, 17, 34, 53, 67, 68, 106, 131, 134, 212, 262, 268, 524, 901, 1139, 1802, 2227, 2278, 3551, 3604, 4454, 4556, 6943, 7102, 8777, 8908, 13886, 14204, 17554, 27772, 35108, 60367, 118031, 120734, 149209, 236062, 241468, 298418, 465181, 472124, 596836, 930362, 1860724, 7908077, 15816154, 31632308]

約数ペア:

[(1, 31632308), (2, 15816154), (4, 7908077), (17, 1860724), (34, 930362), (53, 596836), (67, 472124), (68, 465181), (106, 298418), (131, 241468), (134, 236062), (212, 149209), (262, 120734), (268, 118031), (524, 60367), (901, 35108), (1139, 27772), (1802, 17554), (2227, 14204), (2278, 13886), (3551, 8908), (3604, 8777), (4454, 7102), (4556, 6943)]