61393888

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{311}}^1$

素因数の和:551

約数の個数: 48

約数和(自身を含む): 125798400

約数和(自身を除く): 64404512

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 199, 248, 311, 398, 496, 622, 796, 992, 1244, 1592, 2488, 3184, 4976, 6169, 6368, 9641, 9952, 12338, 19282, 24676, 38564, 49352, 61889, 77128, 98704, 123778, 154256, 197408, 247556, 308512, 495112, 990224, 1918559, 1980448, 3837118, 7674236, 15348472, 30696944, 61393888]

約数ペア:

[(1, 61393888), (2, 30696944), (4, 15348472), (8, 7674236), (16, 3837118), (31, 1980448), (32, 1918559), (62, 990224), (124, 495112), (199, 308512), (248, 247556), (311, 197408), (398, 154256), (496, 123778), (622, 98704), (796, 77128), (992, 61889), (1244, 49352), (1592, 38564), (2488, 24676), (3184, 19282), (4976, 12338), (6169, 9952), (6368, 9641)]