180815834

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{64439}}^1$

素因数の和:64525

約数の個数: 16

約数和(自身を含む): 287660160

約数和(自身を除く): 106844326

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 64439, 128878, 1482097, 2964194, 3930779, 7861558, 90407917, 180815834]

約数ペア:

[(1, 180815834), (2, 90407917), (23, 7861558), (46, 3930779), (61, 2964194), (122, 1482097), (1403, 128878), (2806, 64439)]