38512664

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1871}}^1$

素因数の和:1991

約数の個数: 32

約数和(自身を含む): 75479040

約数和(自身を除く): 36966376

約数列:

[1, 2, 4, 8, 31, 62, 83, 124, 166, 248, 332, 664, 1871, 2573, 3742, 5146, 7484, 10292, 14968, 20584, 58001, 116002, 155293, 232004, 310586, 464008, 621172, 1242344, 4814083, 9628166, 19256332, 38512664]

約数ペア:

[(1, 38512664), (2, 19256332), (4, 9628166), (8, 4814083), (31, 1242344), (62, 621172), (83, 464008), (124, 310586), (166, 232004), (248, 155293), (332, 116002), (664, 58001), (1871, 20584), (2573, 14968), (3742, 10292), (5146, 7484)]