86804590

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{829}}^1$

素因数の和:1156

約数の個数: 32

約数和(自身を含む): 161232480

約数和(自身を除く): 74427890

約数列:

[1, 2, 5, 10, 37, 74, 185, 283, 370, 566, 829, 1415, 1658, 2830, 4145, 8290, 10471, 20942, 30673, 52355, 61346, 104710, 153365, 234607, 306730, 469214, 1173035, 2346070, 8680459, 17360918, 43402295, 86804590]

約数ペア:

[(1, 86804590), (2, 43402295), (5, 17360918), (10, 8680459), (37, 2346070), (74, 1173035), (185, 469214), (283, 306730), (370, 234607), (566, 153365), (829, 104710), (1415, 61346), (1658, 52355), (2830, 30673), (4145, 20942), (8290, 10471)]