218857024

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{110311}}^1$

素因数の和:110354

約数の個数: 28

約数和(自身を含む): 448307968

約数和(自身を除く): 229450944

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 110311, 220622, 441244, 882488, 1764976, 3419641, 3529952, 6839282, 7059904, 13678564, 27357128, 54714256, 109428512, 218857024]

約数ペア:

[(1, 218857024), (2, 109428512), (4, 54714256), (8, 27357128), (16, 13678564), (31, 7059904), (32, 6839282), (62, 3529952), (64, 3419641), (124, 1764976), (248, 882488), (496, 441244), (992, 220622), (1984, 110311)]