83816752

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{941}}^1$

素因数の和:1261

約数の個数: 40

約数和(自身を含む): 171707760

約数和(自身を除く): 87891008

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 293, 304, 586, 941, 1172, 1882, 2344, 3764, 4688, 5567, 7528, 11134, 15056, 17879, 22268, 35758, 44536, 71516, 89072, 143032, 275713, 286064, 551426, 1102852, 2205704, 4411408, 5238547, 10477094, 20954188, 41908376, 83816752]

約数ペア:

[(1, 83816752), (2, 41908376), (4, 20954188), (8, 10477094), (16, 5238547), (19, 4411408), (38, 2205704), (76, 1102852), (152, 551426), (293, 286064), (304, 275713), (586, 143032), (941, 89072), (1172, 71516), (1882, 44536), (2344, 35758), (3764, 22268), (4688, 17879), (5567, 15056), (7528, 11134)]