38377804

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{971}}^1$

素因数の和:1257

約数の個数: 24

約数和(自身を含む): 69155856

約数和(自身を除く): 30778052

約数列:

[1, 2, 4, 41, 82, 164, 241, 482, 964, 971, 1942, 3884, 9881, 19762, 39524, 39811, 79622, 159244, 234011, 468022, 936044, 9594451, 19188902, 38377804]

約数ペア:

[(1, 38377804), (2, 19188902), (4, 9594451), (41, 936044), (82, 468022), (164, 234011), (241, 159244), (482, 79622), (964, 39811), (971, 39524), (1942, 19762), (3884, 9881)]