83772128

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{719}}^1$

素因数の和:1071

約数の個数: 48

約数和(自身を含む): 180714240

約数和(自身を除く): 96942112

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 331, 352, 662, 719, 1324, 1438, 2648, 2876, 3641, 5296, 5752, 7282, 7909, 10592, 11504, 14564, 15818, 23008, 29128, 31636, 58256, 63272, 116512, 126544, 237989, 253088, 475978, 951956, 1903912, 2617879, 3807824, 5235758, 7615648, 10471516, 20943032, 41886064, 83772128]

約数ペア:

[(1, 83772128), (2, 41886064), (4, 20943032), (8, 10471516), (11, 7615648), (16, 5235758), (22, 3807824), (32, 2617879), (44, 1903912), (88, 951956), (176, 475978), (331, 253088), (352, 237989), (662, 126544), (719, 116512), (1324, 63272), (1438, 58256), (2648, 31636), (2876, 29128), (3641, 23008), (5296, 15818), (5752, 14564), (7282, 11504), (7909, 10592)]