42819184

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{659}}^1$

素因数の和:829

約数の個数: 40

約数和(自身を含む): 86423040

約数和(自身を除く): 43603856

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 131, 248, 262, 496, 524, 659, 1048, 1318, 2096, 2636, 4061, 5272, 8122, 10544, 16244, 20429, 32488, 40858, 64976, 81716, 86329, 163432, 172658, 326864, 345316, 690632, 1381264, 2676199, 5352398, 10704796, 21409592, 42819184]

約数ペア:

[(1, 42819184), (2, 21409592), (4, 10704796), (8, 5352398), (16, 2676199), (31, 1381264), (62, 690632), (124, 345316), (131, 326864), (248, 172658), (262, 163432), (496, 86329), (524, 81716), (659, 64976), (1048, 40858), (1318, 32488), (2096, 20429), (2636, 16244), (4061, 10544), (5272, 8122)]