31226944

素因数分解:

$2^6\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1621}}^1$

素因数の和:1683

約数の個数: 56

約数和(自身を含む): 72509888

約数和(自身を除く): 41282944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 172, 224, 301, 344, 448, 602, 688, 1204, 1376, 1621, 2408, 2752, 3242, 4816, 6484, 9632, 11347, 12968, 19264, 22694, 25936, 45388, 51872, 69703, 90776, 103744, 139406, 181552, 278812, 363104, 487921, 557624, 726208, 975842, 1115248, 1951684, 2230496, 3903368, 4460992, 7806736, 15613472, 31226944]

約数ペア:

[(1, 31226944), (2, 15613472), (4, 7806736), (7, 4460992), (8, 3903368), (14, 2230496), (16, 1951684), (28, 1115248), (32, 975842), (43, 726208), (56, 557624), (64, 487921), (86, 363104), (112, 278812), (172, 181552), (224, 139406), (301, 103744), (344, 90776), (448, 69703), (602, 51872), (688, 45388), (1204, 25936), (1376, 22694), (1621, 19264), (2408, 12968), (2752, 11347), (3242, 9632), (4816, 6484)]