80766592

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{37117}}^1$

素因数の和:37148

約数の個数: 32

約数和(自身を含む): 170371620

約数和(自身を除く): 89605028

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 37117, 74234, 148468, 296936, 593872, 630989, 1187744, 1261978, 2375488, 2523956, 4750976, 5047912, 10095824, 20191648, 40383296, 80766592]

約数ペア:

[(1, 80766592), (2, 40383296), (4, 20191648), (8, 10095824), (16, 5047912), (17, 4750976), (32, 2523956), (34, 2375488), (64, 1261978), (68, 1187744), (128, 630989), (136, 593872), (272, 296936), (544, 148468), (1088, 74234), (2176, 37117)]