83812778

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1709}}^1$

素因数の和:1862

約数の個数: 32

約数和(自身を含む): 149713920

約数和(自身を除く): 65901142

約数列:

[1, 2, 7, 14, 31, 62, 113, 217, 226, 434, 791, 1582, 1709, 3418, 3503, 7006, 11963, 23926, 24521, 49042, 52979, 105958, 193117, 370853, 386234, 741706, 1351819, 2703638, 5986627, 11973254, 41906389, 83812778]

約数ペア:

[(1, 83812778), (2, 41906389), (7, 11973254), (14, 5986627), (31, 2703638), (62, 1351819), (113, 741706), (217, 386234), (226, 370853), (434, 193117), (791, 105958), (1582, 52979), (1709, 49042), (3418, 24521), (3503, 23926), (7006, 11963)]