845546768

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{15649}}^1$

素因数の和:15975

約数の個数: 40

約数和(自身を含む): 1793114400

約数和(自身を除く): 947567632

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 307, 614, 1228, 2456, 3377, 4912, 6754, 13508, 15649, 27016, 31298, 54032, 62596, 125192, 172139, 250384, 344278, 688556, 1377112, 2754224, 4804243, 9608486, 19216972, 38433944, 52846673, 76867888, 105693346, 211386692, 422773384, 845546768]

約数ペア:

[(1, 845546768), (2, 422773384), (4, 211386692), (8, 105693346), (11, 76867888), (16, 52846673), (22, 38433944), (44, 19216972), (88, 9608486), (176, 4804243), (307, 2754224), (614, 1377112), (1228, 688556), (2456, 344278), (3377, 250384), (4912, 172139), (6754, 125192), (13508, 62596), (15649, 54032), (27016, 31298)]