142355488

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{404419}}^1$

素因数の和:404440

約数の個数: 24

約数和(自身を含む): 305741520

約数和(自身を除く): 163386032

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 404419, 808838, 1617676, 3235352, 4448609, 6470704, 8897218, 12941408, 17794436, 35588872, 71177744, 142355488]

約数ペア:

[(1, 142355488), (2, 71177744), (4, 35588872), (8, 17794436), (11, 12941408), (16, 8897218), (22, 6470704), (32, 4448609), (44, 3235352), (88, 1617676), (176, 808838), (352, 404419)]