219611936

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{2069}}^1$

素因数の和:2217

約数の個数: 48

約数和(自身を含む): 450696960

約数和(自身を除く): 231085024

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 107, 124, 214, 248, 428, 496, 856, 992, 1712, 2069, 3317, 3424, 4138, 6634, 8276, 13268, 16552, 26536, 33104, 53072, 64139, 66208, 106144, 128278, 221383, 256556, 442766, 513112, 885532, 1026224, 1771064, 2052448, 3542128, 6862873, 7084256, 13725746, 27451492, 54902984, 109805968, 219611936]

約数ペア:

[(1, 219611936), (2, 109805968), (4, 54902984), (8, 27451492), (16, 13725746), (31, 7084256), (32, 6862873), (62, 3542128), (107, 2052448), (124, 1771064), (214, 1026224), (248, 885532), (428, 513112), (496, 442766), (856, 256556), (992, 221383), (1712, 128278), (2069, 106144), (3317, 66208), (3424, 64139), (4138, 53072), (6634, 33104), (8276, 26536), (13268, 16552)]