139043432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{50969}}^1$

素因数の和:51017

約数の個数: 32

約数和(自身を含む): 293587200

約数和(自身を除く): 154543768

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 50969, 101938, 203876, 407752, 560659, 1121318, 1580039, 2242636, 3160078, 4485272, 6320156, 12640312, 17380429, 34760858, 69521716, 139043432]

約数ペア:

[(1, 139043432), (2, 69521716), (4, 34760858), (8, 17380429), (11, 12640312), (22, 6320156), (31, 4485272), (44, 3160078), (62, 2242636), (88, 1580039), (124, 1121318), (248, 560659), (341, 407752), (682, 203876), (1364, 101938), (2728, 50969)]