1609870832

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{607}}^1\times {\mathrm{7207}}^1$

素因数の和:7845

約数の個数: 40

約数和(自身を含む): 3260553216

約数和(自身を除く): 1650682384

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 607, 1214, 2428, 4856, 7207, 9712, 13961, 14414, 27922, 28828, 55844, 57656, 111688, 115312, 165761, 223376, 331522, 663044, 1326088, 2652176, 4374649, 8749298, 17498596, 34997192, 69994384, 100616927, 201233854, 402467708, 804935416, 1609870832]

約数ペア:

[(1, 1609870832), (2, 804935416), (4, 402467708), (8, 201233854), (16, 100616927), (23, 69994384), (46, 34997192), (92, 17498596), (184, 8749298), (368, 4374649), (607, 2652176), (1214, 1326088), (2428, 663044), (4856, 331522), (7207, 223376), (9712, 165761), (13961, 115312), (14414, 111688), (27922, 57656), (28828, 55844)]