78956128

素因数分解:

$2^5\times {\mathrm{313}}^1\times {\mathrm{7883}}^1$

素因数の和:8206

約数の個数: 24

約数和(自身を含む): 155961288

約数和(自身を除く): 77005160

約数列:

[1, 2, 4, 8, 16, 32, 313, 626, 1252, 2504, 5008, 7883, 10016, 15766, 31532, 63064, 126128, 252256, 2467379, 4934758, 9869516, 19739032, 39478064, 78956128]

約数ペア:

[(1, 78956128), (2, 39478064), (4, 19739032), (8, 9869516), (16, 4934758), (32, 2467379), (313, 252256), (626, 126128), (1252, 63064), (2504, 31532), (5008, 15766), (7883, 10016)]