191640512

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13799}}^1$

素因数の和:13849

約数の個数: 56

約数和(自身を含む): 448665600

約数和(自身を除く): 257025088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 13799, 13888, 27598, 55196, 96593, 110392, 193186, 220784, 386372, 427769, 441568, 772744, 855538, 883136, 1545488, 1711076, 2994383, 3090976, 3422152, 5988766, 6181952, 6844304, 11977532, 13688608, 23955064, 27377216, 47910128, 95820256, 191640512]

約数ペア:

[(1, 191640512), (2, 95820256), (4, 47910128), (7, 27377216), (8, 23955064), (14, 13688608), (16, 11977532), (28, 6844304), (31, 6181952), (32, 5988766), (56, 3422152), (62, 3090976), (64, 2994383), (112, 1711076), (124, 1545488), (217, 883136), (224, 855538), (248, 772744), (434, 441568), (448, 427769), (496, 386372), (868, 220784), (992, 193186), (1736, 110392), (1984, 96593), (3472, 55196), (6944, 27598), (13799, 13888)]