40042896

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{20347}}^1$

素因数の和:20399

約数の個数: 40

約数和(自身を含む): 105972384

約数和(自身を除く): 65929488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 20347, 40694, 61041, 81388, 122082, 162776, 244164, 325552, 488328, 834227, 976656, 1668454, 2502681, 3336908, 5005362, 6673816, 10010724, 13347632, 20021448, 40042896]

約数ペア:

[(1, 40042896), (2, 20021448), (3, 13347632), (4, 10010724), (6, 6673816), (8, 5005362), (12, 3336908), (16, 2502681), (24, 1668454), (41, 976656), (48, 834227), (82, 488328), (123, 325552), (164, 244164), (246, 162776), (328, 122082), (492, 81388), (656, 61041), (984, 40694), (1968, 20347)]