85843898

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1423}}^1$

素因数の和:1602

約数の個数: 32

約数和(自身を含む): 153108480

約数和(自身を除く): 67264582

約数列:

[1, 2, 7, 14, 31, 62, 139, 217, 278, 434, 973, 1423, 1946, 2846, 4309, 8618, 9961, 19922, 30163, 44113, 60326, 88226, 197797, 308791, 395594, 617582, 1384579, 2769158, 6131707, 12263414, 42921949, 85843898]

約数ペア:

[(1, 85843898), (2, 42921949), (7, 12263414), (14, 6131707), (31, 2769158), (62, 1384579), (139, 617582), (217, 395594), (278, 308791), (434, 197797), (973, 88226), (1423, 60326), (1946, 44113), (2846, 30163), (4309, 19922), (8618, 9961)]