86564152

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{18371}}^1$

素因数の和:18427

約数の個数: 32

約数和(自身を含む): 176371200

約数和(自身を除く): 89807048

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712, 18371, 36742, 73484, 146968, 349049, 569501, 698098, 1139002, 1396196, 2278004, 2792392, 4556008, 10820519, 21641038, 43282076, 86564152]

約数ペア:

[(1, 86564152), (2, 43282076), (4, 21641038), (8, 10820519), (19, 4556008), (31, 2792392), (38, 2278004), (62, 1396196), (76, 1139002), (124, 698098), (152, 569501), (248, 349049), (589, 146968), (1178, 73484), (2356, 36742), (4712, 18371)]