4217888

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{1481}}^1$

素因数の和:1580

約数の個数: 24

約数和(自身を含む): 8402940

約数和(自身を除く): 4185052

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 1481, 2848, 2962, 5924, 11848, 23696, 47392, 131809, 263618, 527236, 1054472, 2108944, 4217888]

約数ペア:

[(1, 4217888), (2, 2108944), (4, 1054472), (8, 527236), (16, 263618), (32, 131809), (89, 47392), (178, 23696), (356, 11848), (712, 5924), (1424, 2962), (1481, 2848)]