70984048

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{143113}}^1$

素因数の和:143152

約数の個数: 20

約数和(自身を含む): 141969088

約数和(自身を除く): 70985040

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 143113, 286226, 572452, 1144904, 2289808, 4436503, 8873006, 17746012, 35492024, 70984048]

約数ペア:

[(1, 70984048), (2, 35492024), (4, 17746012), (8, 8873006), (16, 4436503), (31, 2289808), (62, 1144904), (124, 572452), (248, 286226), (496, 143113)]