23381936

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:162

約数の個数: 80

約数和(自身を含む): 51425280

約数和(自身を除く): 28043344

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 47, 59, 62, 68, 94, 118, 124, 136, 188, 236, 248, 272, 376, 472, 496, 527, 752, 799, 944, 1003, 1054, 1457, 1598, 1829, 2006, 2108, 2773, 2914, 3196, 3658, 4012, 4216, 5546, 5828, 6392, 7316, 8024, 8432, 11092, 11656, 12784, 14632, 16048, 22184, 23312, 24769, 29264, 31093, 44368, 47141, 49538, 62186, 85963, 94282, 99076, 124372, 171926, 188564, 198152, 248744, 343852, 377128, 396304, 497488, 687704, 754256, 1375408, 1461371, 2922742, 5845484, 11690968, 23381936]

約数ペア:

[(1, 23381936), (2, 11690968), (4, 5845484), (8, 2922742), (16, 1461371), (17, 1375408), (31, 754256), (34, 687704), (47, 497488), (59, 396304), (62, 377128), (68, 343852), (94, 248744), (118, 198152), (124, 188564), (136, 171926), (188, 124372), (236, 99076), (248, 94282), (272, 85963), (376, 62186), (472, 49538), (496, 47141), (527, 44368), (752, 31093), (799, 29264), (944, 24769), (1003, 23312), (1054, 22184), (1457, 16048), (1598, 14632), (1829, 12784), (2006, 11656), (2108, 11092), (2773, 8432), (2914, 8024), (3196, 7316), (3658, 6392), (4012, 5828), (4216, 5546)]