31862792

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9883}}^1$

素因数の和:9933

約数の個数: 32

約数和(自身を含む): 66420480

約数和(自身を除く): 34557688

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 9883, 19766, 39532, 79064, 128479, 256958, 306373, 513916, 612746, 1027832, 1225492, 2450984, 3982849, 7965698, 15931396, 31862792]

約数ペア:

[(1, 31862792), (2, 15931396), (4, 7965698), (8, 3982849), (13, 2450984), (26, 1225492), (31, 1027832), (52, 612746), (62, 513916), (104, 306373), (124, 256958), (248, 128479), (403, 79064), (806, 39532), (1612, 19766), (3224, 9883)]