90188416

素因数分解:

$2^7\times {\mathrm{373}}^1\times {\mathrm{1889}}^1$

素因数の和:2276

約数の個数: 32

約数和(自身を含む): 180249300

約数和(自身を除く): 90060884

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 373, 746, 1492, 1889, 2984, 3778, 5968, 7556, 11936, 15112, 23872, 30224, 47744, 60448, 120896, 241792, 704597, 1409194, 2818388, 5636776, 11273552, 22547104, 45094208, 90188416]

約数ペア:

[(1, 90188416), (2, 45094208), (4, 22547104), (8, 11273552), (16, 5636776), (32, 2818388), (64, 1409194), (128, 704597), (373, 241792), (746, 120896), (1492, 60448), (1889, 47744), (2984, 30224), (3778, 23872), (5968, 15112), (7556, 11936)]