90322048

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{37139}}^1$

素因数の和:37172

約数の個数: 32

約数和(自身を含む): 189414000

約数和(自身を除く): 99091952

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 37139, 74278, 148556, 297112, 594224, 705641, 1188448, 1411282, 2376896, 2822564, 4753792, 5645128, 11290256, 22580512, 45161024, 90322048]

約数ペア:

[(1, 90322048), (2, 45161024), (4, 22580512), (8, 11290256), (16, 5645128), (19, 4753792), (32, 2822564), (38, 2376896), (64, 1411282), (76, 1188448), (128, 705641), (152, 594224), (304, 297112), (608, 148556), (1216, 74278), (2432, 37139)]