172825432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{4789}}^1$

素因数の和:5155

約数の個数: 32

約数和(自身を含む): 350053200

約数和(自身を除く): 177227768

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 347, 694, 1388, 2776, 4511, 4789, 9022, 9578, 18044, 19156, 36088, 38312, 62257, 124514, 249028, 498056, 1661783, 3323566, 6647132, 13294264, 21603179, 43206358, 86412716, 172825432]

約数ペア:

[(1, 172825432), (2, 86412716), (4, 43206358), (8, 21603179), (13, 13294264), (26, 6647132), (52, 3323566), (104, 1661783), (347, 498056), (694, 249028), (1388, 124514), (2776, 62257), (4511, 38312), (4789, 36088), (9022, 19156), (9578, 18044)]