61120928

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1951}}^1$

素因数の和:2061

約数の個数: 48

約数和(自身を含む): 132814080

約数和(自身を除く): 71693152

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 89, 176, 178, 352, 356, 712, 979, 1424, 1951, 1958, 2848, 3902, 3916, 7804, 7832, 15608, 15664, 21461, 31216, 31328, 42922, 62432, 85844, 171688, 173639, 343376, 347278, 686752, 694556, 1389112, 1910029, 2778224, 3820058, 5556448, 7640116, 15280232, 30560464, 61120928]

約数ペア:

[(1, 61120928), (2, 30560464), (4, 15280232), (8, 7640116), (11, 5556448), (16, 3820058), (22, 2778224), (32, 1910029), (44, 1389112), (88, 694556), (89, 686752), (176, 347278), (178, 343376), (352, 173639), (356, 171688), (712, 85844), (979, 62432), (1424, 42922), (1951, 31328), (1958, 31216), (2848, 21461), (3902, 15664), (3916, 15608), (7804, 7832)]