89511700292

素因数分解:

$2^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{2239}}^1\times {\mathrm{4591}}^1$

素因数の和:7152

約数の個数: 48

約数和(自身を含む): 179718389760

約数和(自身を除く): 90206689468

約数列:

[1, 2, 4, 7, 14, 28, 311, 622, 1244, 2177, 2239, 4354, 4478, 4591, 8708, 8956, 9182, 15673, 18364, 31346, 32137, 62692, 64274, 128548, 696329, 1392658, 1427801, 2785316, 2855602, 4874303, 5711204, 9748606, 9994607, 10279249, 19497212, 19989214, 20558498, 39978428, 41116996, 71954743, 143909486, 287818972, 3196846439, 6393692878, 12787385756, 22377925073, 44755850146, 89511700292]

約数ペア:

[(1, 89511700292), (2, 44755850146), (4, 22377925073), (7, 12787385756), (14, 6393692878), (28, 3196846439), (311, 287818972), (622, 143909486), (1244, 71954743), (2177, 41116996), (2239, 39978428), (4354, 20558498), (4478, 19989214), (4591, 19497212), (8708, 10279249), (8956, 9994607), (9182, 9748606), (15673, 5711204), (18364, 4874303), (31346, 2855602), (32137, 2785316), (62692, 1427801), (64274, 1392658), (128548, 696329)]