831113968

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{619}}^1\times {\mathrm{2707}}^1$

素因数の和:3365

約数の個数: 40

約数和(自身を含む): 1665528320

約数和(自身を除く): 834414352

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 619, 1238, 2476, 2707, 4952, 5414, 9904, 10828, 19189, 21656, 38378, 43312, 76756, 83917, 153512, 167834, 307024, 335668, 671336, 1342672, 1675633, 3351266, 6702532, 13405064, 26810128, 51944623, 103889246, 207778492, 415556984, 831113968]

約数ペア:

[(1, 831113968), (2, 415556984), (4, 207778492), (8, 103889246), (16, 51944623), (31, 26810128), (62, 13405064), (124, 6702532), (248, 3351266), (496, 1675633), (619, 1342672), (1238, 671336), (2476, 335668), (2707, 307024), (4952, 167834), (5414, 153512), (9904, 83917), (10828, 76756), (19189, 43312), (21656, 38378)]