80947458

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{16843}}^1$

素因数の和:16943

約数の個数: 32

約数和(自身を含む): 181915200

約数和(自身を除く): 100967742

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 178, 267, 534, 801, 1602, 2403, 4806, 16843, 33686, 50529, 101058, 151587, 303174, 454761, 909522, 1499027, 2998054, 4497081, 8994162, 13491243, 26982486, 40473729, 80947458]

約数ペア:

[(1, 80947458), (2, 40473729), (3, 26982486), (6, 13491243), (9, 8994162), (18, 4497081), (27, 2998054), (54, 1499027), (89, 909522), (178, 454761), (267, 303174), (534, 151587), (801, 101058), (1602, 50529), (2403, 33686), (4806, 16843)]