90142672

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{1483}}^1$

素因数の和:1651

約数の個数: 40

約数和(自身を含む): 182175840

約数和(自身を除く): 92033168

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 131, 232, 262, 464, 524, 1048, 1483, 2096, 2966, 3799, 5932, 7598, 11864, 15196, 23728, 30392, 43007, 60784, 86014, 172028, 194273, 344056, 388546, 688112, 777092, 1554184, 3108368, 5633917, 11267834, 22535668, 45071336, 90142672]

約数ペア:

[(1, 90142672), (2, 45071336), (4, 22535668), (8, 11267834), (16, 5633917), (29, 3108368), (58, 1554184), (116, 777092), (131, 688112), (232, 388546), (262, 344056), (464, 194273), (524, 172028), (1048, 86014), (1483, 60784), (2096, 43007), (2966, 30392), (3799, 23728), (5932, 15196), (7598, 11864)]