31468544

素因数分解:

$2^{10}\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:488

約数の個数: 44

約数和(自身を含む): 63866400

約数和(自身を除く): 32397856

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 256, 316, 389, 512, 632, 778, 1024, 1264, 1556, 2528, 3112, 5056, 6224, 10112, 12448, 20224, 24896, 30731, 40448, 49792, 61462, 80896, 99584, 122924, 199168, 245848, 398336, 491696, 983392, 1966784, 3933568, 7867136, 15734272, 31468544]

約数ペア:

[(1, 31468544), (2, 15734272), (4, 7867136), (8, 3933568), (16, 1966784), (32, 983392), (64, 491696), (79, 398336), (128, 245848), (158, 199168), (256, 122924), (316, 99584), (389, 80896), (512, 61462), (632, 49792), (778, 40448), (1024, 30731), (1264, 24896), (1556, 20224), (2528, 12448), (3112, 10112), (5056, 6224)]