40872416

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{98251}}^1$

素因数の和:98274

約数の個数: 24

約数和(自身を含む): 86658264

約数和(自身を除く): 45785848

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 98251, 196502, 393004, 786008, 1277263, 1572016, 2554526, 3144032, 5109052, 10218104, 20436208, 40872416]

約数ペア:

[(1, 40872416), (2, 20436208), (4, 10218104), (8, 5109052), (13, 3144032), (16, 2554526), (26, 1572016), (32, 1277263), (52, 786008), (104, 393004), (208, 196502), (416, 98251)]