79770664

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{30871}}^1$

素因数の和:30913

約数の個数: 32

約数和(自身を含む): 166708800

約数和(自身を除く): 86938136

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 30871, 61742, 123484, 246968, 524807, 586549, 1049614, 1173098, 2099228, 2346196, 4198456, 4692392, 9971333, 19942666, 39885332, 79770664]

約数ペア:

[(1, 79770664), (2, 39885332), (4, 19942666), (8, 9971333), (17, 4692392), (19, 4198456), (34, 2346196), (38, 2099228), (68, 1173098), (76, 1049614), (136, 586549), (152, 524807), (323, 246968), (646, 123484), (1292, 61742), (2584, 30871)]