91430144

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:443

約数の個数: 72

約数和(自身を含む): 199510752

約数和(自身を除く): 108080608

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 83, 104, 128, 166, 208, 256, 331, 332, 416, 662, 664, 832, 1079, 1324, 1328, 1664, 2158, 2648, 2656, 3328, 4303, 4316, 5296, 5312, 8606, 8632, 10592, 10624, 17212, 17264, 21184, 21248, 27473, 34424, 34528, 42368, 54946, 68848, 69056, 84736, 109892, 137696, 138112, 219784, 275392, 276224, 357149, 439568, 550784, 714298, 879136, 1101568, 1428596, 1758272, 2857192, 3516544, 5714384, 7033088, 11428768, 22857536, 45715072, 91430144]

約数ペア:

[(1, 91430144), (2, 45715072), (4, 22857536), (8, 11428768), (13, 7033088), (16, 5714384), (26, 3516544), (32, 2857192), (52, 1758272), (64, 1428596), (83, 1101568), (104, 879136), (128, 714298), (166, 550784), (208, 439568), (256, 357149), (331, 276224), (332, 275392), (416, 219784), (662, 138112), (664, 137696), (832, 109892), (1079, 84736), (1324, 69056), (1328, 68848), (1664, 54946), (2158, 42368), (2648, 34528), (2656, 34424), (3328, 27473), (4303, 21248), (4316, 21184), (5296, 17264), (5312, 17212), (8606, 10624), (8632, 10592)]