16976928

素因数分解:

$2^5\times 3^1\times {\mathrm{89}}^1\times {\mathrm{1987}}^1$

素因数の和:2089

約数の個数: 48

約数和(自身を含む): 45087840

約数和(自身を除く): 28110912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 89, 96, 178, 267, 356, 534, 712, 1068, 1424, 1987, 2136, 2848, 3974, 4272, 5961, 7948, 8544, 11922, 15896, 23844, 31792, 47688, 63584, 95376, 176843, 190752, 353686, 530529, 707372, 1061058, 1414744, 2122116, 2829488, 4244232, 5658976, 8488464, 16976928]

約数ペア:

[(1, 16976928), (2, 8488464), (3, 5658976), (4, 4244232), (6, 2829488), (8, 2122116), (12, 1414744), (16, 1061058), (24, 707372), (32, 530529), (48, 353686), (89, 190752), (96, 176843), (178, 95376), (267, 63584), (356, 47688), (534, 31792), (712, 23844), (1068, 15896), (1424, 11922), (1987, 8544), (2136, 7948), (2848, 5961), (3974, 4272)]