115429408

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{189851}}^1$

素因数の和:189880

約数の個数: 24

約数和(自身を含む): 239213520

約数和(自身を除く): 123784112

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 189851, 379702, 759404, 1518808, 3037616, 3607169, 6075232, 7214338, 14428676, 28857352, 57714704, 115429408]

約数ペア:

[(1, 115429408), (2, 57714704), (4, 28857352), (8, 14428676), (16, 7214338), (19, 6075232), (32, 3607169), (38, 3037616), (76, 1518808), (152, 759404), (304, 379702), (608, 189851)]