87192616

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{19709}}^1$

素因数の和:19801

約数の個数: 32

約数和(自身を含む): 189216000

約数和(自身を除く): 102023384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 19709, 39418, 78836, 137963, 157672, 275926, 551852, 1103704, 1557011, 3114022, 6228044, 10899077, 12456088, 21798154, 43596308, 87192616]

約数ペア:

[(1, 87192616), (2, 43596308), (4, 21798154), (7, 12456088), (8, 10899077), (14, 6228044), (28, 3114022), (56, 1557011), (79, 1103704), (158, 551852), (316, 275926), (553, 157672), (632, 137963), (1106, 78836), (2212, 39418), (4424, 19709)]