23545408

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:132

約数の個数: 84

約数和(自身を含む): 53025040

約数和(自身を除く): 29479632

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 67, 68, 76, 134, 136, 152, 268, 272, 289, 304, 323, 536, 544, 578, 608, 646, 1072, 1088, 1139, 1156, 1216, 1273, 1292, 2144, 2278, 2312, 2546, 2584, 4288, 4556, 4624, 5092, 5168, 5491, 9112, 9248, 10184, 10336, 10982, 18224, 18496, 19363, 20368, 20672, 21641, 21964, 36448, 38726, 40736, 43282, 43928, 72896, 77452, 81472, 86564, 87856, 154904, 173128, 175712, 309808, 346256, 351424, 367897, 619616, 692512, 735794, 1239232, 1385024, 1471588, 2943176, 5886352, 11772704, 23545408]

約数ペア:

[(1, 23545408), (2, 11772704), (4, 5886352), (8, 2943176), (16, 1471588), (17, 1385024), (19, 1239232), (32, 735794), (34, 692512), (38, 619616), (64, 367897), (67, 351424), (68, 346256), (76, 309808), (134, 175712), (136, 173128), (152, 154904), (268, 87856), (272, 86564), (289, 81472), (304, 77452), (323, 72896), (536, 43928), (544, 43282), (578, 40736), (608, 38726), (646, 36448), (1072, 21964), (1088, 21641), (1139, 20672), (1156, 20368), (1216, 19363), (1273, 18496), (1292, 18224), (2144, 10982), (2278, 10336), (2312, 10184), (2546, 9248), (2584, 9112), (4288, 5491), (4556, 5168), (4624, 5092)]