22376896

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:317

約数の個数: 56

約数和(自身を含む): 47676816

約数和(自身を除く): 25299920

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 131, 136, 157, 262, 272, 314, 524, 544, 628, 1048, 1088, 1256, 2096, 2227, 2512, 2669, 4192, 4454, 5024, 5338, 8384, 8908, 10048, 10676, 17816, 20567, 21352, 35632, 41134, 42704, 71264, 82268, 85408, 142528, 164536, 170816, 329072, 349639, 658144, 699278, 1316288, 1398556, 2797112, 5594224, 11188448, 22376896]

約数ペア:

[(1, 22376896), (2, 11188448), (4, 5594224), (8, 2797112), (16, 1398556), (17, 1316288), (32, 699278), (34, 658144), (64, 349639), (68, 329072), (131, 170816), (136, 164536), (157, 142528), (262, 85408), (272, 82268), (314, 71264), (524, 42704), (544, 41134), (628, 35632), (1048, 21352), (1088, 20567), (1256, 17816), (2096, 10676), (2227, 10048), (2512, 8908), (2669, 8384), (4192, 5338), (4454, 5024)]