16050438

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:373

約数の個数: 48

約数和(自身を含む): 36138960

約数和(自身を除く): 20088522

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 89, 129, 178, 233, 258, 267, 387, 466, 534, 699, 774, 801, 1398, 1602, 2097, 3827, 4194, 7654, 10019, 11481, 20038, 20737, 22962, 30057, 34443, 41474, 60114, 62211, 68886, 90171, 124422, 180342, 186633, 373266, 891691, 1783382, 2675073, 5350146, 8025219, 16050438]

約数ペア:

[(1, 16050438), (2, 8025219), (3, 5350146), (6, 2675073), (9, 1783382), (18, 891691), (43, 373266), (86, 186633), (89, 180342), (129, 124422), (178, 90171), (233, 68886), (258, 62211), (267, 60114), (387, 41474), (466, 34443), (534, 30057), (699, 22962), (774, 20737), (801, 20038), (1398, 11481), (1602, 10019), (2097, 7654), (3827, 4194)]