31274368

素因数分解:

$2^7\times {\mathrm{73}}^1\times {\mathrm{3347}}^1$

素因数の和:3434

約数の個数: 32

約数和(自身を含む): 63176760

約数和(自身を除く): 31902392

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 292, 584, 1168, 2336, 3347, 4672, 6694, 9344, 13388, 26776, 53552, 107104, 214208, 244331, 428416, 488662, 977324, 1954648, 3909296, 7818592, 15637184, 31274368]

約数ペア:

[(1, 31274368), (2, 15637184), (4, 7818592), (8, 3909296), (16, 1954648), (32, 977324), (64, 488662), (73, 428416), (128, 244331), (146, 214208), (292, 107104), (584, 53552), (1168, 26776), (2336, 13388), (3347, 9344), (4672, 6694)]