616832

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:154

約数の個数: 32

約数和(自身を含む): 1264800

約数和(自身を除く): 647968

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 79, 122, 128, 158, 244, 316, 488, 632, 976, 1264, 1952, 2528, 3904, 4819, 5056, 7808, 9638, 10112, 19276, 38552, 77104, 154208, 308416, 616832]

約数ペア:

[(1, 616832), (2, 308416), (4, 154208), (8, 77104), (16, 38552), (32, 19276), (61, 10112), (64, 9638), (79, 7808), (122, 5056), (128, 4819), (158, 3904), (244, 2528), (316, 1952), (488, 1264), (632, 976)]