90893978

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{773}}^1$

素因数の和:1046

約数の個数: 32

約数和(自身を含む): 160942464

約数和(自身を除く): 70048486

約数列:

[1, 2, 7, 14, 37, 74, 227, 259, 454, 518, 773, 1546, 1589, 3178, 5411, 8399, 10822, 16798, 28601, 57202, 58793, 117586, 175471, 200207, 350942, 400414, 1228297, 2456594, 6492427, 12984854, 45446989, 90893978]

約数ペア:

[(1, 90893978), (2, 45446989), (7, 12984854), (14, 6492427), (37, 2456594), (74, 1228297), (227, 400414), (259, 350942), (454, 200207), (518, 175471), (773, 117586), (1546, 58793), (1589, 57202), (3178, 28601), (5411, 16798), (8399, 10822)]