90277768

素因数分解:

$2^3\times 7^1\times {\mathrm{691}}^1\times {\mathrm{2333}}^1$

素因数の和:3037

約数の個数: 32

約数和(自身を含む): 193815360

約数和(自身を除く): 103537592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 691, 1382, 2333, 2764, 4666, 4837, 5528, 9332, 9674, 16331, 18664, 19348, 32662, 38696, 65324, 130648, 1612103, 3224206, 6448412, 11284721, 12896824, 22569442, 45138884, 90277768]

約数ペア:

[(1, 90277768), (2, 45138884), (4, 22569442), (7, 12896824), (8, 11284721), (14, 6448412), (28, 3224206), (56, 1612103), (691, 130648), (1382, 65324), (2333, 38696), (2764, 32662), (4666, 19348), (4837, 18664), (5528, 16331), (9332, 9674)]