101931968

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{619}}^1$

素因数の和:745

約数の個数: 56

約数和(自身を含む): 211653120

約数和(自身を除く): 109721152

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 83, 124, 166, 248, 332, 496, 619, 664, 992, 1238, 1328, 1984, 2476, 2573, 2656, 4952, 5146, 5312, 9904, 10292, 19189, 19808, 20584, 38378, 39616, 41168, 51377, 76756, 82336, 102754, 153512, 164672, 205508, 307024, 411016, 614048, 822032, 1228096, 1592687, 1644064, 3185374, 3288128, 6370748, 12741496, 25482992, 50965984, 101931968]

約数ペア:

[(1, 101931968), (2, 50965984), (4, 25482992), (8, 12741496), (16, 6370748), (31, 3288128), (32, 3185374), (62, 1644064), (64, 1592687), (83, 1228096), (124, 822032), (166, 614048), (248, 411016), (332, 307024), (496, 205508), (619, 164672), (664, 153512), (992, 102754), (1238, 82336), (1328, 76756), (1984, 51377), (2476, 41168), (2573, 39616), (2656, 38378), (4952, 20584), (5146, 19808), (5312, 19189), (9904, 10292)]