31889984

素因数分解:

$2^6\times 7^2\times {\mathrm{10169}}^1$

素因数の和:10195

約数の個数: 42

約数和(自身を含む): 73620630

約数和(自身を除く): 41730646

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 10169, 20338, 40676, 71183, 81352, 142366, 162704, 284732, 325408, 498281, 569464, 650816, 996562, 1138928, 1993124, 2277856, 3986248, 4555712, 7972496, 15944992, 31889984]

約数ペア:

[(1, 31889984), (2, 15944992), (4, 7972496), (7, 4555712), (8, 3986248), (14, 2277856), (16, 1993124), (28, 1138928), (32, 996562), (49, 650816), (56, 569464), (64, 498281), (98, 325408), (112, 284732), (196, 162704), (224, 142366), (392, 81352), (448, 71183), (784, 40676), (1568, 20338), (3136, 10169)]