80473406

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{5807}}^1$

素因数の和:5876

約数の個数: 24

約数和(自身を含む): 133920864

約数和(自身を除く): 53447458

約数列:

[1, 2, 13, 26, 41, 82, 169, 338, 533, 1066, 5807, 6929, 11614, 13858, 75491, 150982, 238087, 476174, 981383, 1962766, 3095131, 6190262, 40236703, 80473406]

約数ペア:

[(1, 80473406), (2, 40236703), (13, 6190262), (26, 3095131), (41, 1962766), (82, 981383), (169, 476174), (338, 238087), (533, 150982), (1066, 75491), (5807, 13858), (6929, 11614)]