31969742

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3877}}^1$

素因数の和:3936

約数の個数: 32

約数和(自身を含む): 59566080

約数和(自身を除く): 27596338

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 3877, 4123, 7754, 8246, 27139, 54278, 73663, 120187, 147326, 240374, 515641, 841309, 1031282, 1682618, 2283553, 4567106, 15984871, 31969742]

約数ペア:

[(1, 31969742), (2, 15984871), (7, 4567106), (14, 2283553), (19, 1682618), (31, 1031282), (38, 841309), (62, 515641), (133, 240374), (217, 147326), (266, 120187), (434, 73663), (589, 54278), (1178, 27139), (3877, 8246), (4123, 7754)]