90963518

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:352

約数の個数: 32

約数和(自身を含む): 143700480

約数和(自身を除く): 52736962

約数列:

[1, 2, 47, 83, 89, 94, 131, 166, 178, 262, 3901, 4183, 6157, 7387, 7802, 8366, 10873, 11659, 12314, 14774, 21746, 23318, 347189, 511031, 547973, 694378, 967697, 1022062, 1095946, 1935394, 45481759, 90963518]

約数ペア:

[(1, 90963518), (2, 45481759), (47, 1935394), (83, 1095946), (89, 1022062), (94, 967697), (131, 694378), (166, 547973), (178, 511031), (262, 347189), (3901, 23318), (4183, 21746), (6157, 14774), (7387, 12314), (7802, 11659), (8366, 10873)]