97991728

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{613}}^1$

素因数の和:821

約数の個数: 40

約数和(自身を含む): 193994528

約数和(自身を除く): 96002800

約数列:

[1, 2, 4, 8, 16, 97, 103, 194, 206, 388, 412, 613, 776, 824, 1226, 1552, 1648, 2452, 4904, 9808, 9991, 19982, 39964, 59461, 63139, 79928, 118922, 126278, 159856, 237844, 252556, 475688, 505112, 951376, 1010224, 6124483, 12248966, 24497932, 48995864, 97991728]

約数ペア:

[(1, 97991728), (2, 48995864), (4, 24497932), (8, 12248966), (16, 6124483), (97, 1010224), (103, 951376), (194, 505112), (206, 475688), (388, 252556), (412, 237844), (613, 159856), (776, 126278), (824, 118922), (1226, 79928), (1552, 63139), (1648, 59461), (2452, 39964), (4904, 19982), (9808, 9991)]