235935136

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{421}}^1$

素因数の和:725

約数の個数: 48

約数和(自身を含む): 473443488

約数和(自身を除く): 237508352

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 211, 332, 421, 422, 664, 842, 844, 1328, 1684, 1688, 2656, 3368, 3376, 6736, 6752, 13472, 17513, 34943, 35026, 69886, 70052, 88831, 139772, 140104, 177662, 279544, 280208, 355324, 559088, 560416, 710648, 1118176, 1421296, 2842592, 7372973, 14745946, 29491892, 58983784, 117967568, 235935136]

約数ペア:

[(1, 235935136), (2, 117967568), (4, 58983784), (8, 29491892), (16, 14745946), (32, 7372973), (83, 2842592), (166, 1421296), (211, 1118176), (332, 710648), (421, 560416), (422, 559088), (664, 355324), (842, 280208), (844, 279544), (1328, 177662), (1684, 140104), (1688, 139772), (2656, 88831), (3368, 70052), (3376, 69886), (6736, 35026), (6752, 34943), (13472, 17513)]