39191168

素因数分解:

$2^7\times {\mathrm{53}}^2\times {\mathrm{109}}^1$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 80307150

約数和(自身を除く): 41115982

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 109, 128, 212, 218, 424, 436, 848, 872, 1696, 1744, 2809, 3392, 3488, 5618, 5777, 6784, 6976, 11236, 11554, 13952, 22472, 23108, 44944, 46216, 89888, 92432, 179776, 184864, 306181, 359552, 369728, 612362, 739456, 1224724, 2449448, 4898896, 9797792, 19595584, 39191168]

約数ペア:

[(1, 39191168), (2, 19595584), (4, 9797792), (8, 4898896), (16, 2449448), (32, 1224724), (53, 739456), (64, 612362), (106, 369728), (109, 359552), (128, 306181), (212, 184864), (218, 179776), (424, 92432), (436, 89888), (848, 46216), (872, 44944), (1696, 23108), (1744, 22472), (2809, 13952), (3392, 11554), (3488, 11236), (5618, 6976), (5777, 6784)]