31919232

素因数分解:

$2^7\times 3^1\times {\mathrm{101}}^1\times {\mathrm{823}}^1$

素因数の和:941

約数の個数: 64

約数和(自身を含む): 85728960

約数和(自身を除く): 53809728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 101, 128, 192, 202, 303, 384, 404, 606, 808, 823, 1212, 1616, 1646, 2424, 2469, 3232, 3292, 4848, 4938, 6464, 6584, 9696, 9876, 12928, 13168, 19392, 19752, 26336, 38784, 39504, 52672, 79008, 83123, 105344, 158016, 166246, 249369, 316032, 332492, 498738, 664984, 997476, 1329968, 1994952, 2659936, 3989904, 5319872, 7979808, 10639744, 15959616, 31919232]

約数ペア:

[(1, 31919232), (2, 15959616), (3, 10639744), (4, 7979808), (6, 5319872), (8, 3989904), (12, 2659936), (16, 1994952), (24, 1329968), (32, 997476), (48, 664984), (64, 498738), (96, 332492), (101, 316032), (128, 249369), (192, 166246), (202, 158016), (303, 105344), (384, 83123), (404, 79008), (606, 52672), (808, 39504), (823, 38784), (1212, 26336), (1616, 19752), (1646, 19392), (2424, 13168), (2469, 12928), (3232, 9876), (3292, 9696), (4848, 6584), (4938, 6464)]